[Texascavers] Dried Up: Hydrologists dig into Jacob’s Well, prepare for explosive Hill Country growth :

2022-10-29 Thread Jerry

Dried Up: Hydrologists dig into Jacob’s Well, prepare for explosive Hill 
Country growth 

https://www.kxan.com/texas-water/dried-up-hydrologists-dig-into-jacobs-well-prepare-for-explosive-hill-country-growth/
Jerry Atkinson.
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[Texascavers] 1, 400-Acre Development Near Hamilton Pool Ignites Push to Protect Salamander :

2021-10-08 Thread Jerry

1,400-Acre Development Near Hamilton Pool Ignites Push to Protect Salamander 

https://www.austinchronicle.com/news/2021-10-08/1400-acre-development-near-hamilton-pool-ignites-push-to-protect-salamander/
 

Jerry Atkinson.
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[Texascavers] Devil’s Sinkhole celebrates its golden anniversary October 1-2 :

2021-09-18 Thread Jerry

Devil’s Sinkhole celebrates its golden anniversary October 1-2 


https://www.conchovalleyhomepage.com/news/devils-sinkhole-celebrates-its-golden-anniversary-october-1-2/
 

Jerry Atkinson.
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[Texascavers] People that shouldn't be in caves :

2021-08-26 Thread Jerry

Texas hiker shares nasty run-in at Enchanted Rock cave this summer

https://www.chron.com/life/wildlife/article/cave-at-Enchanted-Rock-16408331.php
Jerry Atkinson.
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Re: [Texascavers] The Dead Dog Caves

2021-08-16 Thread Jerry
Justin, You might want to check the date on that aerial photo. My best records 
indicate Luby's was constructed in late 1978 - 1979. 

Jerry.
 

One seemingly easy to answer question that has turned enigmatic is when exactly 
the Luby’s was actually constructed. Deed records show them purchasing the 
property in 1977, however a 1981 areal photograph shows the site cleared but no 
building yet constructed. Anyone have a reference for the year they built that 
Luby’s?
 
 
 
-Original Message-
From: Justin Shaw 
To: CaveTex 
Sent: Mon, Aug 16, 2021 6:13 pm
Subject: [Texascavers] The Dead Dog Caves

I am working to quickly pull together a report including as much information as 
possible about the Dead Dog Caves near Steck and Mopac.
If anyone has any information that is not otherwise available, or can elaborate 
on what is already publicly known, I would appreciate if you could pass that 
information my way as quickly as possible.
Any reports, stories, or other information that can be pinned to a specific 
year is especially helpful.
Photographs would be incredibly useful.
One seemingly easy to answer question that has turned enigmatic is when exactly 
the Luby’s was actually constructed. Deed records show them purchasing the 
property in 1977, however a 1981 areal photograph shows the site cleared but no 
building yet constructed. Anyone have a reference for the year they built that 
Luby’s?
I will post to CaveTex a provisional report tomorrow by 1:00 pm.
Thanks,Justin 



Justin Leigh Shaw
jus...@oztotl.net
512-593-CAVE (2283) - mobile voice & text




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Re: [Texascavers] Dead Dog Cave development

2021-08-16 Thread Jerry
 Hi folks, 

Before anyone decides to go off a bit half-cocked to defend the Dead Dog caves, 
here's what we do and don't know about them. 

There were 6 Dead Dog caves, all discovered in the 1950s-1960s. The main cave, 
Dead Dog Cave No. 2 (aka Dead Dog Cave) was the best known and most notorious 
of the lot. A lot of cavers and local kids have history there. It's also not 
located on the Luby's property but is definitively on TxDOT property to the 
east of the Luby's  property line. 

Dead Dog Caves No. 4 and 5 are definitely located off the Luby's property to 
the west. They've also been covered over or destroyed by road and utility 
construction.

That leaves Dead Dog Caves No. 1, No. 3, and No. 6. 

Dead Dog Cave No. 3 was a little feature with air blowing out of breakdown. 
It's location was never well established and no one knows where it was located 
with respect to the Luby's property other than a vague reference to it being NW 
of Dead Dog Cave No. 2. It was reportedly covered over or destroyed in 1971. 

Dead Dog Cave No. 6 was even less well documented. It's claim to fame was a 
skunk and a white-throated salamander that were observed in the cave. It's 
location was never well established and no one knows where it was located with 
respect to the Luby's property other than  an evenvaguer reference to it being 
NNW of Dead Dog Cave No. 2. There is no information as to whether it was 
covered over or destroyed. 

That leaves Dead Dog Cave No. 1.  Of all the Dead Dog caves, this is the only 
one that has a realistic possibility of underlying the Luby's property and 
being discoverable. The cave was located about 30 feet east of the back 
property line of the Luby’s Cafeteria. The cave was approximately 120 ft long 
and 15 ft deep. After construction of the Luby's, there was no evidence of 
where the cave might be located. It was thought that the cave was buried under 
either the asphalt driveway/parking lot of the cafeteria or the back roadway 
leading to the Westpark office complex. 

And that's the rest of the story..
Jerry Atkinson.
 
 
-Original Message-
From: Heather Tucek 
To: Texas Cavers 
Cc: Jeff Nichols (jeffreynnich...@gmail.com) 
Sent: Sun, Aug 15, 2021 6:14 pm
Subject: [Texascavers] Dead Dog Cave development

Last minute notice from the TSA Conservation Committee:
Development is being proposed at thesite of the now closed Luby's Restaurant on 
Mopac Expressway inAustin. There are several caves under the site collectively 
referredto as the “Dead Dog Caves”. It is possible that these caves willbe 
filled in during construction. The City Zoning and PlanningCommission is having 
a meeting on Tuesday August 17th andthis development is on the agenda. Citizens 
can apply to speak atthis meeting via phone so anyone with extensive knowledge 
of thesecaves should consider making some remarks. Anyone can watch themeeting 
remotely.
Link to the Meeting:http://www.austintexas.gov/edims/document.cfm?id=365503Sign 
up by noon Monday, August 16 to be able to speak with the 
representatives:http://www.austintexas.gov/edims/document.cfm?id=365503Information
 about the site and permit: 
http://www.austintexas.gov/edims/document.cfm?id=365455
-- 
Go find out!
-Heather Tuček
TSA Membership Chair
NSS 59660
(512) 773-1348
members...@cavetexas.org

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[Texascavers] 'Does it go?' Local cave explorer Bev Shade seeks to find the answer :

2021-06-06 Thread Jerry

'Does it go?' 
Local cave explorer Bev Shade seeks to find the answer

https://www.durangotelegraph.com/news/top-stories/does-it-go/ 

Jerry Atkinson.
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Re: [Texascavers] Tree Roots in Caves

2021-05-01 Thread Jerry
 If anyone is interested, I have several more papers that were written on 
different aspects of the root studies. 

Jerry Atkinson. 
-Original Message-
From: George Veni 
To: texascavers@texascavers.com 
Sent: Fri, Apr 30, 2021 8:58 pm
Subject: Re: [Texascavers] Tree Roots in Caves

#yiv0797902551 #yiv0797902551 -- _filtered {} _filtered {} _filtered 
{}#yiv0797902551 #yiv0797902551 p.yiv0797902551MsoNormal, #yiv0797902551 
li.yiv0797902551MsoNormal, #yiv0797902551 div.yiv0797902551MsoNormal 
{margin:0in;font-size:11.0pt;font-family:sans-serif;}#yiv0797902551 a:link, 
#yiv0797902551 span.yiv0797902551MsoHyperlink 
{color:blue;text-decoration:underline;}#yiv0797902551 
p.yiv0797902551xmsonormal, #yiv0797902551 li.yiv0797902551xmsonormal, 
#yiv0797902551 div.yiv0797902551xmsonormal 
{margin:0in;font-size:11.0pt;font-family:sans-serif;}#yiv0797902551 
span.yiv0797902551EmailStyle25 
{font-family:sans-serif;color:#806000;}#yiv0797902551 
.yiv0797902551MsoChpDefault {font-size:10.0pt;} _filtered {}#yiv0797902551 
div.yiv0797902551WordSection1 {}#yiv0797902551 And here is a follow-up paper 
published 11 years later.    George     George  Veni, PhD 
Executive Director, National Cave and Karst Research Institute (NCKRI) and 
President, International Union of Speleology (UIS)    NCKRI address (primary) 
400-1 Cascades Avenue  Carlsbad, New Mexico 88220 USA Office: +575-887-5517 
Mobile: +210-863-5919 Fax: +575-887-5523 gv...@nckri.org www.nckri.org     UIS 
address Titov trg 2 Postojna, 6230 Slovenia     From: Texascavers 
On Behalf Of Reddell, James R
Sent: Friday, April 30, 2021 15:37
To: texascavers@texascavers.com
Subject: Re: [Texascavers] Tree Roots in Caves    Here is the formal 
publication of the results of the Texas tree root study.    James From: 
Texascavers  on behalf of Jim Kennedy 

Sent: Friday, April 30, 2021 11:34 AM
To: texascavers@texascavers.com 
Subject: Re: [Texascavers] Tree Roots in Caves    Thanks, Mark. I took those 
guys to lots of caves, and never heard any results, either.     Jim Mobile 
email from my iPhone 

 
On Apr 30, 2021, at 10:04 AM, Mark Minton  wrote: 

  While thumbing through the April NSS News (conservation issue), I came 
across an article about tree roots in lava tubes in New Mexico. One of the 
references in that article caught my eye: “Ecosystem rooting depth determined 
with caves and DNA” by R. B. Jackson, et al. Several Texas cavers, myself 
included, helped Jackson collect roots in caves in Texas back in the ‘90s. He 
was especially interested in how deep underground one might find roots invading 
a cave. I took him to a place pretty far back in the TB survey in Honey Creek 
Cave where there were a lot of roots coming through cracks in the ceiling. He 
collected samples and did DNA analysis to find out what kinds of trees the 
roots came from. He also collected in Powell’s Cave, among others. I had not 
seen the results of his research before. If anyone is interested, the article 
is available for free download at <https://www.pnas.org/content/96/20/11387>.   
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Re: [Texascavers] Cavers

2021-04-23 Thread Jerry
 I think it depends on the group. 

A group of expedition cavers would likely be a column of cavers as they have a 
purpose and a mission, well regimented and disciplined. Marching off into the 
unknown karst for fame and fortune. 

A group of recreational cavers would more likely be a giggle of cavers as 
they're out to have fun and see what they will see, looking forward to their 
apres caving party and drink. Marching off to have a laid back adventure. 

A group of spelunking cavers (boy scouts and other non-grotto affiliated 
spelunkers) would more likely be a clunk of cavers as they may leave trash and 
other mementos of their adventures. These folks have no idea what they're 
marching off to. 

Jerry.
 
-Original Message-
From: John Brooks 
To: texascavers@texascavers.com
Cc: SWR >> New Mexico Cavers ; Sandia Grotto 

Sent: Fri, Apr 23, 2021 5:35 pm
Subject: Re: [Texascavers] Cavers

Karsty’s


On Apr 23, 2021, at 6:34 PM, Lee H. Skinner  wrote:
 
What do you call a collection of cavers?  There are gaggles of geese, pods of 
whales and murders of crows. What term would do justice to the special nature 
of cavers?   I once suggested a column of cavers, as cave teams usually go 
single-file when traversing (especially well protected) cave passages.  Does 
anyone have a better idea?
 Lee Skinner
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Re: [Texascavers] Government Canyon Karst Project

2020-10-07 Thread Jerry
Hi Marvin, 

Two things : 

1.) Did you receive the check I sent to you on behalf of the TSS ? 

2.) Do you have any HCSNA database updates to send me or do you want to do that 
your self ? 

Hope things are going well for you and the family ! 

Jerry. 
 
-Original Message-
From: Marvin Miller 
To: Texascavers@texascavers.com; bexargro...@googlegroups.com
Sent: Sun, Oct 4, 2020 7:24 pm
Subject: [Texascavers] Government Canyon Karst Project

We had a great turnout at the Hill Country SNA Karst Project this weekend with 
6 teams on Saturday and 2 on Sunday. A total of 23 people attended. Two new 
caves were found, even though we are not actively looking for new caves right 
now, and three caves were surveyed. Now it is time to start planning for the 
first karst project weekend of the season at Government Canyon State Natural 
Area taking place on November 7 and 8. See the TSA website for more information 
or contact me.
Marvin Miller___
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[Texascavers] More Than 1, 500 Acres of Critical Habitat Proposed for Two Central Texas Salamanders :

2020-09-14 Thread Jerry
https://biologicaldiversity.org/w/news/press-releases/more-1500-acres-critical-habitat-proposed-two-central-texas-salamanders-2020-09-14/
Jerry Atkinson.
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[Texascavers] Natural Bridge Caverns installs new lighting, Wi-Fi, and environmental monitoring system :

2020-09-02 Thread Jerry
NATURAL BRIDGE CAVERNS FLIPS THE SWITCH ON MULTI-MILLION DOLLAR TECHNOLOGY 
EXPANSION TO ENHANCE POPULAR “DISCOVERY” TOUR
http://www.gilmermirror.com/view/full_story/27771751/article-NATURAL-BRIDGE-CAVERNS-FLIPS-THE-SWITCH-ON-MULTI-MILLION-DOLLAR-TECHNOLOGY-EXPANSION-TO-ENHANCE-POPULAR--DISCOVERY--TOUR?instance=home_news_bullets
Jerry Atkinson.
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[Texascavers] Into the Planet: The Science and Exploration of Underwater Caves : August 12, Wednesday :

2020-08-01 Thread Jerry
Wednesday, August 12
Into the Planet: The Science and Exploration of Underwater Caves: Join cave 
diver Jill Heinerth, as she recounts her journeys to remote water-filled caves 
from Antarctica and Siberia to Bermuda and the Bahamas. She offers images and 
videos about tiny venomous cave inhabitants, archaeological remains of the 
Mayan people, and ancient lofty stalagmites that tell the story of earth before 
humans. 6:45 p.m. $20-$25. 

A streaming program. For tickets, go to :  

https://smithsonianassociates.org/ticketing/tickets/into-planet-science-and-exploration-of-underwater-caves?_source=SIMag_medium=SIMagListing_campaign=August20-SIMag-IntothePlanet=247193
Jerry Atkinson.
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[Texascavers] Hall's Cave, Texas: Cooling of Earth caused by eruptions, not meteors

2020-08-01 Thread Jerry

Cooling of Earth caused by eruptions, not meteors
Analysis of sediment found in Hall’s cave shows volcanic eruptions responsible 
for cooling of Earth around 13,000 years ago
https://scienmag.com/cooling-of-earth-caused-by-eruptions-not-meteors/
I think the jury's still out on whether this is incontrovertible evidence for 
their conclusions, but the study is interesting. 

Jerry Atkinson.
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Re: [Texascavers] Frio Bat Cave article :

2020-07-27 Thread Jerry
 No, the article mentions Project X-Ray but that took place mainly in Ney and 
Bracken caves. Frio Bat Cave was on a potential list of candidate caves. 

Jerry.
 
 
-Original Message-
From: Ron Ralph 
To: texascavers@texascavers.com
Sent: Mon, Jul 27, 2020 8:06 am
Subject: Re: [Texascavers] Frio Bat Cave article :

Is this Ney Cave?Ron From: Jerry Sent: Monday, July 27, 2020 8:39 AMTo: 
Texascavers@texascavers.com Subject: [Texascavers] Frio Bat Cave article : 
South Texas rancher profile: Annandale Ranch’s place in history includes being 
a vacation spot for millions of bats 
 
https://www.bizjournals.com/sanantonio/news/2020/07/24/south-texas-rancher-profile-annandale-ranch-s-pla.html
Jerry Atkinson : 
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[Texascavers] Frio Bat Cave article :

2020-07-27 Thread Jerry

South Texas rancher profile: Annandale Ranch’s place in history includes being 
a vacation spot for millions of bats 

https://www.bizjournals.com/sanantonio/news/2020/07/24/south-texas-rancher-profile-annandale-ranch-s-pla.html
Jerry Atkinson : 
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[Texascavers] World’s largest bat colony can be found just outside San Antonio :

2020-07-27 Thread Jerry

Did you know the world’s largest bat colony can be found just outside San 
Antonio?

Mexican free-tailed bats are important to Texas ecosystem

https://www.ksat.com/news/2020/07/24/did-you-know-the-worlds-largest-bat-colony-can-be-found-just-outside-san-antonio/
Jerry Atkinson
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[Texascavers] Texas caverns: Everything you need to know about the state’s private and public caves Below the bedrock, explore a cavernous world of breathtaking natural wonders :

2020-07-18 Thread Jerry
https://www.click2houston.com/features/2020/07/17/texas-caverns-everything-you-need-to-know-about-the-states-private-and-public-caves/
Jerry Atkinson.
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[Texascavers] Scott Harden obituary - 2015 :

2019-10-11 Thread Jerry
 From Kurt Menking : 

Scott Harden, and active Caver, Geologist, Biologist,Mountain climber, and a 
friend passed away last week.  He was a graduate from UT and a very activecaver 
in the 70-80’s.  He spent a fewyears caving in the Austin area, made numerous 
trips to Mexico, then moved backto San Antonio, and was actively caving there 
for many years.
He spent many years caring for his ailing parent in the 90’sand up until his 
mom died in 2011.  Hishealth had been declining over the past few years.  He 
constantly emailed his friends withhumorous, goofy, and insulting emails 
numerous times each day, and when thoseemails stopped, and he wouldn’t answer 
his phone several of us wereconcerned.  One of his friends went tohis house, 
and after he didn’t get a response, he called the police whoeventually 
discovered Scott dead inside. I am planning to host a memorial / celebration of 
his lifeat my house Saturday April 18th starting at 6:30pm.  Anyone interested 
please RSVP so we’ll knowhow to contact you with more details as we get closer. 
Kurt3/19/2015
 See attached photo .
Jerry Atkinson.
 
-Original Message-
From: William R. Elliott 
To: texascavers 
Sent: Fri, Oct 11, 2019 1:56 pm
Subject: Re: [Texascavers] Administrative BS

Preston, Carol and all,
Thanks for notifying me about departed cavers or, in one case, an epigrapher 
who worked in caves. 
I really can't do much with that unless you can send me a write-up, document, 
link, or image. I spend a lot of time researching dead cavers as it is, and 
some day I will give it up and pass it on to someone. So I need help. 
Does anyone know when Scott Harden died? I searched many years of AMCS, Texas 
Caver, NSS News, and found nothing about his death. I probably received an 
email a few years back when it happened, but my email address changed three 
times since then, so...
But I know these people mean something to many of us who were born in the last 
millenium...
Thank you, William R. (Bill) Elliott
speodesmus@gmail.com573-291-5093 cell

On Fri, Oct 11, 2019 at 1:17 PM PRESTON FORSYTHE  wrote:

Michael Coe, 90. Mayan codex, oldest western hemisphere book decoder, died.. 
"Book" found in a cave.

Preston Forsythe

Sent from Yahoo Mail on Android 
 
  On Fri, Oct 11, 2019 at 12:06 AM, Logan wrote:   
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[Texascavers] Walltopia builds world’s largest artificial cave attraction :

2019-09-01 Thread Jerry

Walltopia builds world’s largest artificial cave attraction

https://blooloop.com/news/walltopia-artificial-caves/
Jerry Atkinson.
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Re: [Texascavers] Natural Bridge Caverns update

2019-08-08 Thread Jerry
 Congratulations to all for a fine discovery ! 

Gonna have to make t-shirts for that there "Dream Team." Candidates for the Lew 
Bicking Award I'm sure. 

Jerry Atkinson. 
-Original Message-
From: Galen Falgout 
To: texascavers 
Sent: Thu, Aug 8, 2019 5:20 pm
Subject: Re: [Texascavers] Natural Bridge Caverns update

It’s amazing that we still have soo much more to discover in Texas caves! Keep 
exploring my friends. 
On Thu, Aug 8, 2019 at 5:39 PM Bill Steele  wrote:




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[Texascavers] New publication on the Edwards Aquifer :

2019-06-28 Thread Jerry
The Geological Society of America is publishing a Memoir 215 focusing on the 
Edwards Aquifer of Texas. While not all chapters are are free to download, the 
chapter addressing the Barton Springs Segment of the Edwards Aquifer can be 
downloaded at : 
https://bseacd.org/uploads/Hunt-et-al.-2019-Barton-Springs-aquifer-GSA-Memoir-215.pdf
Written by Brian Hunt, Brian Smith, and Nico Hauwert, it is an excellent 
summary of the geology, hydrogeology, water quality and quantity, and 
groundwater modeling of the aquifer in the Travis County and Hays County area. 
A good reference for answering quick questions or finding references for more 
in-depth research. 

Jerry Atkinson. 

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[Texascavers] House Bill 496 - Sinkhole Mapping Act of 2019 :

2019-02-26 Thread Jerry
I thought this might be of interest to some of you out there. A bill was 
brought to the floor of US House of Representatives by Representative Darren 
Soto of Florida on 1/11/2019. It proposes to have the USGS 
establish a program to map zones that are at greater risk of sinkhole formation 
in the US. The program would: 

(1) study the short-term and long-term mechanisms that cause sinkholes, 
including extreme storm events, prolonged droughts causing shifts in water 
management practices, aquifer depletion, and other major changes in water use; 
and : 

 (2) develop maps that depict zones that are at greater risk of sinkhole 
formation. 

As of February 5th, the bill was sent to the Subcommittee on Energy and Mineral 
Resources of the Committee on Natural Resources for review. 

To monitor the progress of the bill, go to : 
https://www.congress.gov/bill/116th-congress/house-bill/496/all-actions 

Jerry Atkinson.
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[Texascavers] Another Bob Crisman article :

2019-02-22 Thread Jerry
 established Fort 
Davis NationalHistoric Site in Texas in 1965 and finally came back to Carlsbad 
Caverns in1970. 

In October orNovember [1996], with 39 years of service and a year of 
accumulated sick-leave andnear his 62nd birthday, Crisman will finish his 
career where it began completingthe circle from Caverns tour leader to primary 
assistant to the last fiveCaverns superintendents. He and wife, Pauline, plan 
to stay in Carlsbad. 

For 25 years, Crisman haswritten most of the park’s news releases and overseen 
the park’s safety and concessionsmanagement programs and assisted. He has met 
dignitaries like “Lady Bird’Johnson, former Texas Gov. John Connally and Julie 
Nixon Eisenhower andcelebrities like Ron Howard, Pat Boone and Jim and John 
Haggar. He provided thetext for many of the park’s folders and radio messages 
and wrote the park’snomination for the World Heritage Site designation it 
received in December. 

He describes hisservice simply, “I’ve tried to be a good soldier and give the 
credit to thefive superintendents I’ve served as principal assistant. It’s also 
nice to havegotten paid for something I’ve enjoyed doing and to retire on a 
positive note.” 

**Personally, I'll really miss 
Bob. He was a fine fellow and a great steward of the caves. 

Jerry Atkinson.
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[Texascavers] More articles on Sheck Exley :

2019-02-11 Thread Jerry
The continuing series of articles on Sheck Exkley by a small town writer : 


  Remembering Suwannee: Exley moves to Suwannee County, continues diving 
exploits  
  
   - By Eric Musgrove
   -  Jan 14, 2019
https://www.suwanneedemocrat.com/opinion/remembering-suwannee-exley-moves-to-suwannee-county-continues-diving-exploits/article_69c785f8-181b-11e9-b9f3-dff6552c4e7d.html

  Remembering Suwannee: Exley dies attempting world record dive  
  
   - By Eric Musgrove
   -  Jan 21, 2019
https://www.suwanneedemocrat.com/opinion/remembering-suwannee-exley-dies-attempting-world-record-dive/article_0b37b294-1d87-11e9-8390-07a4ee904302.html

And if you missed the first article : 


  Remembering Suwannee: Tragedy stressed diver safety to Sheck Exley  
  
   - By Eric Musgrove
   -  Jan 7, 2019
https://www.suwanneedemocrat.com/opinion/remembering-suwannee-tragedy-stressed-diver-safety-to-sheck-exley/article_78ea5b56-128e-11e9-b80e-5b40c764923a.html

Jerry Atkinson.
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[Texascavers] Research Underway To Help Track Pollutants In The Edwards Aquifer :

2019-01-03 Thread Jerry
   Research Underway To Help Track Pollutants In The Edwards Aquifer 

http://www.tpr.org/post/research-underway-help-track-pollutants-edwards-aquifer 

Jerry.
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[Texascavers] Research Underway To Help Track Pollutants In The Edwards Aquifer :

2018-12-27 Thread Jerry
  Research Underway To Help Track Pollutants In The Edwards Aquifer 

http://www.tpr.org/post/research-underway-help-track-pollutants-edwards-aquifer
Jerry.
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Re: [Texascavers] [SWR CAVERS] Halitetites

2018-08-30 Thread Jerry

 For those interested, the article that Dwight mentions is in the 
January-February 1987 issue of the Southwestern Cavers on p. 12. 



Jerry.
 

-Original Message-
From: Dwight 
To: jerryatkin ; Cave Texas 
Sent: Thu, Aug 30, 2018 5:56 pm
Subject: Re: [SWR CAVERS] Halitetites




Halitetites
 
Interesting.  For reference,  I (with the help of Dave Belski who did not want 
to be associated with this learned article) wrote up something about the 
similar halitetites forming in the salt excavations east of Carlsbad.
 
Deal, D. E., 1986, "Secondary Mineralization in the Excavations for the Waste 
Isolation Pilot Plant, Southeastern New Mexico," Southwestern Cavers, 
Southwestern Region, National Speleological Society, December.


I gave my copy of that publication away to Jim Evatt a vfew years ago, but 
think there were several photographs that went with the article. The halite 
stalactites were not as well developed as in the Spanish salt mine.
 
https://www.smithsonianmag.com/travel/spanish-mountain-made-salt-180969946/?utm_source=smithsoniandaily_medium=email_campaign=08/29/2018%20Daily%20Newsletter=35811595=NzQwNDU4MTU4MjQS1=1342992285=MTM0Mjk5MjI4NQS2
 
 
There was a lot more time to form those you see in Spain, and in other salt 
mines around the world. The ones we reported on had formed in a few years. How 
time passes!
 
DirtDoc




From: "jerryatkin via Southwestern Cavers of the National Speleological 
Society" 
To: "Southwestern Cavers of the National Speleological Society" 

Sent: Thursday, August 30, 2018 4:18:59 AM
Subject: [SWR CAVERS] Salt speleothems in Spanish mine:



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[Texascavers] 3D map of Cambria Caverns available on web :

2018-08-01 Thread Jerry

New 3D map of Cambria Cavern released 




ROUND ROCK, Texas (KXAN) — The public will never be able to crawl into the cave 
that opened up beneath a neighborhood west of Round Rock earlier this year, but 
they can explore it using their computers thanks to a 3D map. 



Cambria Cavern was discovered in February when a hole opened in the ground in 
the Brushy Creek neighborhood, and further exploring revealed it was about 200 
feet long, with four chambers. In May, the Texas Commission on Environmental 
Quality approved a plan to close it up for good, and work began July 23. 



However, before that point, researchers did extensive measuring and mapping and 
used a Trimble SX10 scanner to create the 3D map, which can be viewed here (it 
may take a little while to load). People can click on different points for 
different perspectives of two of the cave's chambers, as well as drag to view 
panoramic photos. 



https://www.kxan.com/news/local/williamson-county/new-3d-map-of-cambria-cavern-released/1336446207
 



https://app.trimbleclarity.com/Skybox?fileid=ZW7iHwiX-nE=northAmerica=jZji66DYhtIAb_fDwsX0k2x3LAOgsyghhuvz_E0Bi6eRIASQw0U7yUfIzkaGMem1
 



Jerry Atkinson.

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[Texascavers] Three Ways Bats Could Bounce Back From Devastating White Nose Syndrome :

2018-06-19 Thread Jerry

Three Ways Bats Could Bounce Back From Devastating White Nose Syndrome



Scientists are testing light therapy, a fungus-killing fungus—and maybe, doing 
nothing. 




https://www.smithsonianmag.com/science-nature/how-bats-could-bounce-back-devastating-white-nose-syndrome-180969378/?utm_source=smithsoniandaily_medium=email_campaign=20180618-daily-responsive=34770024=NzQwNDU4MTU4MjQS1=1301848202=MTMwMTg0ODIwMgS2


Jerry Atkinson.

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[Texascavers] Cascade Caverns receives prestigious state award :

2018-05-24 Thread Jerry
CascadeCaverns receives prestigious state award

http://www.boernestar.com/news/article_e0b64f6a-5d3f-11e8-b5b5-a3252658a0f1.html

Jerry Atkinson.
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[Texascavers] Austin’s cave frontier gets slowly uncovered :

2018-05-23 Thread Jerry

Austin’s cave frontier gets slowly uncovered
https://www.austinmonitor.com/stories/2018/05/austins-cave-frontier-gets-slowly-uncovered/

Interesting article. 

Jerry Atkinson.
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[Texascavers] Bracken Cave Bats Here Earlier, Likely Due to Climate Change, Study Shows :

2018-03-06 Thread Jerry

Bracken Cave Bats Here Earlier, Likely Due to Climate Change, Study Shows
https://therivardreport.com/bracken-cave-bats-here-earlier-likely-due-to-climate-change-study-shows/


Jerry Atkinson.

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Re: [Texascavers] Just an observation ?

2018-02-04 Thread Jerry
I agree with Joe. These are valid concerns for those that love and cherish TCR. 
However, the date has been set. Now we need the leadership and volunteers. 

That said, if no one steps up and runs the show, it may be time to retire the 
event. Stranger, and much sadder things, are happening these days I'm afraid. 

Jerry.
 

-Original Message-
From: Joe Ranzau <jran...@gmail.com>
To: Cavers Texas <texascavers@texascavers.com>
Sent: Sat, Feb 3, 2018 7:56 am
Subject: Re: [Texascavers] Just an observation ?



David has just as much right as the next caver to pontificate on your 
replacement, how they will fill your enormous shoes, and how the old guard is 
retiring to greener karst...


Jose




On Thu, Feb 1, 2018 at 8:35 PM, Don Arburn <donarb...@me.com> wrote:

Let it go David.


--Don




--Don

> On Jan 23, 2018, at 1:50 PM, David <dlocklea...@gmail.com> wrote:
>
> This post is coming from an outsider - someone not in the speleo-loop of 
> things. [ I am not a member of any grotto, nor sure if my membership status 
> is good with the TSA. ]
>
> In approximately 267 days, fifty plus cavers will descend upon Paradise 
> Canyon Park, and over the following 36 hours after that, 200 plus more will 
> trickle in, arriving with anticipation that a welcome mat will be waiting for 
> them, and that they will be fed and entertained.
>
> Meanwhile, today, the going rumor is that the date is not even set, nor 
> advanced preparation of any of the necessities being attended to whatsoever.
>
> To complicate matters, numerous active cavers are preoccupied with new 
> important things - like the new TSC.
>
> There are also a dozen active cavers now who have retired from both their 
> jobs and caving and especially from speleo-politics.  They just want to live 
> like a seagull floating in the wind carefree without being committed to 
> anything whatsoever.
>
> Does this sound about right ?
>
>
> If so, It sounds like someone may have to be coerced into stepping up to what 
> some say is a monumental task - running TCR.
>
> As of today, January 23rd, I can not imagine volunteering for that role.   
> That being said, I am not encumbered by normal responsibilities as you all 
> are - as I am practically semi-homeless and semi-unemployed at the moment.  I 
> have more time to ponder and frolick than my brain cells can tolerate.   I am 
> stuck in Arcola, Texas with little to do but to go stir-crazy.
>
> So who is going to run TCR ?
>
> I do not even know anybody that can volunteer for the lesser more mundane 
> task.
>
> David Locklear
> Life-member of NSS
> # 27639

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Re: [Texascavers] article on Texas gypsum karst

2018-01-17 Thread Jerry via Texascavers
--- Begin Message ---
Thanks, Bill ! 

When would you be able to layout the GCSNA publication for the TSS ?  No hurry; 
just want to know your schedule. 

Thanks ! 

Jerry.
 

-Original Message-
From: Mixon Bill via Texascavers <texascavers@texascavers.com>
To: Cavers Texas <texascavers@texascavers.com>
Cc: Mixon Bill <bmixon...@austin.rr.com>
Sent: Tue, Jan 16, 2018 8:03 pm
Subject: [Texascavers] article on Texas gypsum karst

http://scholarcommons.usf.edu/ijs/vol46/iss2/4/ -- Mixon

A chicken is the egg's way of creating another egg.

You may "reply" to the address this message
(unless it's a TexasCavers list post)
came from, but for long-term use, save:
Personal: bmi...@alumni.uchicago.edu
AMCS: a...@mexicancaves.org or  edi...@mexicancaves.org

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Re: [Texascavers] Lascaux Museum

2017-12-22 Thread Jerry via Texascavers
--- Begin Message ---
If only some of the wet and muddy crawlway caves were so easy to exit ! 

Jerry.
 

-Original Message-
From: John Brooks via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Cc: John Brooks <john.brooks.archit...@gmail.com>
Sent: Fri, Dec 22, 2017 8:52 am
Subject: [Texascavers] Lascaux Museum










https://www.archdaily.com/868408/lascaux-iv-snohetta-plus-casson-mann?ad_medium=adbo_17
 
 
 
New  Lascaux Museum. This is what architects think caves look like.


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Re: [Texascavers] 2017 related

2017-12-12 Thread Jerry via Texascavers
--- Begin Message ---
Well said by both Geary and John !

Jerry Atkinson.
 

-Original Message-
From: John Brooks via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Cc: John Brooks <john.brooks.archit...@gmail.com>
Sent: Tue, Dec 12, 2017 1:01 pm
Subject: Re: [Texascavers] 2017 related

Well said Mr President Schindel. Keep on tweeting. 

My divisive fingers know where the delete button is when I feel the need to not 
read something.

As for David - well I have said it before to him and will say it again to a 
wider audience. Write a freaking book. He is missing out on leveraging an 
obvious talent of gab and speaking from a unique voice about the world he sees.

Sent from my iPhone

> On Dec 12, 2017, at 1:42 PM, Geary Schindel via Texascavers 
> <texascavers@texascavers.com> wrote:
> 
> Folks, 
> 
> I enjoy reading most posts by David and have come to admire him for his 
> eccentric personality and heart felt writing. David has some time on his 
> hands because of the nature of his work. This allows him to explore topics 
> and ponder questions many of us never think about. David is an important part 
> of our caving community and deserves some respect. 
> 
> His posts reminds me of the monograph from Squire Lewis titled Chronicles of 
> the Old Reading Grotto which was published some years ago. It is about a trip 
> Squire and other cavers from Pennsylvania took to the 1968? NSS Convention in 
> California. The book wasn't so much about caving, though they did some as 
> they traveled to California and then back again by way of Mexico, Texas, TAG, 
> etc. but more about the road less traveled and personifies what it meant to 
> be a caver (and maybe still does). 
> 
> David is a kind and gentle soul and would do anything in his power to help 
> you out if you needed it. He has no ill will towards anyone. He sometimes 
> scrapes by in life and yet has one of the most positive attitudes of anyone I 
> know.
> 
> The internet is a big and sometimes ugly place. Some people hide behind their 
> computer screens and write all kinds of nasty things about others, 
> distortions and even outright lies, play passive aggressive games, and bully 
> people. It can also be used to bridge cultural gaps, make friends you'll 
> never meet, educate yourself or hide from society, and it lets you explore 
> the world from your desktop. 
> 
> Charlie loves to tease David in a good natured way and I also enjoy his posts 
> but others go out of their way to harass and even bully. Maybe a little more 
> respect for others would be in order. 
> 
> Geary
> 
> -Original Message-
> From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of 
> JAMES JASEK via Texascavers
> Sent: Sunday, December 10, 2017 6:46 PM
> To: texascavers@texascavers.com
> Cc: JAMES JASEK <caver...@hot.rr.com>
> Subject: Re: [Texascavers] 2017 related
> 
> such crap
> 
>> On Dec 10, 2017, at 5:49 PM, David via Texascavers 
>> <texascavers@texascavers.com> wrote:
>> 
>> This post is just an off-topic commentary, and probably is totally 
>> irrelevant, but I think some of it will affect caving in 2018 and beyond.
>> 
>> 
>> 
>> 2017 is starting to look like 2016 - just a faded memory.
>> 
>> There are just 21 days until the big New Year's Eve parties.  The NSS 
>> is having one.  [  contact:  fennig...@gmail.com ]
>> 
>> So it is almost time to reflect on the past 12 months, and ponder the future 
>> of 2018.
>> 
>> Some of you may recall movies and books in the 1970s and 1980s about what 
>> 2018 would be like.   Some of us, are about to find out for ourselves, in 
>> person.
>> 
>> https://images.gr-assets.com/books/1289962600l/4339742.jpg
>> 
>> 
>> 
>> Do not believe the media.   There are things to look forward to in 2018.   
>> The computer and tech world is rapidly changing.   Tiny computers called 
>> SBC's ( like the RaspberyPi ) are going to be a huge opportunity for the 
>> folks that are into that.  Linux on the desktop computer is going to more 
>> user-friendly and work on more hardware.  [  I am working on a blog about 
>> that:  
>> 
>> 
>> http://david-locklear.blogspot.com/2017/12/linux-opinions.html?m=1.  ]
>> 
>> Space companies are going to impress us with launches landings and videos.
>> 
>> Sophia the Robot and her counterparts at Boston Dynamics  are going to do 
>> more fascinating stuff - probably baton-twirling while doing cartwheels, or 
>> tap-dancing with Fred Astaire moves, or moonwalking like Michael Jackson, or 
>> doing the splits while ji

Re: [Texascavers] Tom Meador related

2017-12-08 Thread Jerry via Texascavers
--- Begin Message ---
Thanks, David ! 

Jerry Atkinson.
 

-Original Message-
From: PRESTON FORSYTHE via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Cc: PRESTON FORSYTHE <pns_...@bellsouth.net>
Sent: Fri, Dec 8, 2017 4:12 pm
Subject: Re: [Texascavers] Tom Meador related



Tom Meador-Interesting and amazing David found that.


Preston in KY
 



 
 
 
 On Friday, December 8, 2017 3:49 PM, David via Texascavers 
<texascavers@texascavers.com> wrote:

  

 

My Google settings notified me today that someone named Cecil Meador passed 
away.   I thought that was worth looking into, and assumed it must somehow be 
related to Tom Meador.


According to his obituary he was the father of noted speleologist Tom Meador


http://www.gosanangelo.com/story/news/local/2017/12/05/homestead-rancher-oilman-cecil-meador-known-his-quick-wit/810114001/








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[Texascavers] Omega-Pacific carabiner recall :

2017-11-22 Thread Jerry via Texascavers
--- Begin Message ---
If you own this carabiner, send it back. 

https://www.cpsc.gov/Recalls/2018/Omega-Pacific-Recalls-Carabiners-Due-to-Risk-of-Injury-or-Death

Jerry Atkinson.
Chairman - Southwestern Region of the NSS
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[Texascavers] Has anyone got a copy of this cave book ?

2017-11-21 Thread Jerry via Texascavers
--- Begin Message ---


Hypogene Karst Regions and Caves of the World , 1st ed. 2017 
Edition



by  



Alexander Klimchouk 

(Editor),‎  



Arthur N. Palmer

(Editor),‎  




Jo De Waele 

(Editor),‎  



Augusto S. Auler

(Editor),‎  




Philippe Audra  

(Editor)

It's available from about $202 - $232 on Amazon.com, and there is a eBook 
edition that isn't much cheaper. I'd like to look at a copy before spending the 
money. 

Jerry Atkinson.
jerryat...@aol.com
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Re: [Texascavers] Sort of related to Gunnel's Cave

2017-11-06 Thread Jerry via Texascavers
--- Begin Message ---
Who cares?  It's just fun to read !

Jerry.
 

-Original Message-
From: Charles Loving via Texascavers <texascavers@texascavers.com>
To: Cavers Texas <texascavers@texascavers.com>
Cc: Charles Loving <lovingi...@gmail.com>
Sent: Mon, Nov 6, 2017 6:05 pm
Subject: Re: [Texascavers] Sort of related to Gunnel's Cave



Once again what is the relevance to this report?


On Mon, Nov 6, 2017 at 2:18 PM, David via Texascavers 
<texascavers@texascavers.com> wrote:

http://www.shelbycountytexashistory.net/neuvillecave.htm


The error in the height of the only room should read 20 feet.   However the 
room is acute-trapezoid shaped with the top base being 3 feet, so there is only 
head-room for about 20 standing people in that room.


Whatever trees they are referring to must have been removed.   It is a 
pine-tree farm with about 15 year old trees all in rows.


One serious cave trip took place in 1999.  ( Which was the first attempt at The 
East Texas Caver's Cookout. )


A.S.S. had 4 trips in the late 80s, mostly just me and another caver.


One of the few caves that my estranged-brother ever went in with me.  


I bet locals frequent this cave monthly and drink beer and smoke in it.


7 miles due south of the town of Center, just a 1/2 mile west of the highway to 
San Augustine.


David Locklear

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-- 

Charlie Loving

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Re: [Texascavers] Ambient Temperature of Deep Cave

2017-10-18 Thread Jerry via Texascavers
--- Begin Message ---
Depends on the area of the cave. The entrance hall can be up to 76 degF in the 
summer months. The deeper portions of the cave have a relatively constant 
temperature of 67 degF based on multi-year data. 

Jerry.
 

-Original Message-
From: Robert B via Texascavers <texascavers@texascavers.com>
To: Texascavers <Texascavers@texascavers.com>
Cc: Robert B <robert.c.b1...@gmail.com>
Sent: Tue, Oct 17, 2017 9:06 am
Subject: [Texascavers] Ambient Temperature of Deep Cave



What is the ambient temperature of deep cave

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Re: [Texascavers] A landowner obituary

2017-09-28 Thread Jerry via Texascavers
--- Begin Message ---
Thanks, David. I wasn't aware that Mr. Hargrove had passed.

Jerry.
 

-Original Message-
From: David via Texascavers <texascavers@texascavers.com>
To: CaveTex <texascavers@texascavers.com>
Cc: David <dlocklea...@gmail.com>
Sent: Wed, Sep 27, 2017 8:12 am
Subject: [Texascavers] A landowner obituary




























>From David Locklear


I do not know how this got over-looked, but the landowner of the 3 big caves 
out in

Langtry passed away in March of 2016


http://www.gwcoxmemorialfuneralhome.com/fh/obituaries/obituary.cfm?o_id=3634090_id=14259


In the mid-1980's I was on very good terms with the previous owner of the 
ranch. He welcomed

cavers with open-arms.There were many trips by lots of grotto's probably, 
but it was the Aggies

place that we focused on.


Sometime around 1989, the ranch was sold to Mr. Hargrove. He was real nice 
at first, but cavers

were wanting to come out all the time, and he was not aware of the previous 
relationship, nor was

he interested, and was worried about liability and stuff. he let us come 
out about 3 times, and then

started asking for $ 100 per person.  When I mentioned that at a TSA event, 
or through the grapevine,

the attitude was screw him, cavers will just go to other caves like H.T. Myers 
Cave or Bustamante, or

even Devil's Sinkhole ( I think ), maybe even to Valdina Farms Sinkhole.


So I was getting into other stuff then, and was more interested in trips to 
Midnight Cave and to 

The Illusive Pit, in Coahuila.So I blew it off until the 94 NSS Convention 
came up. There was

a lot going on back in 94, but I managed to leave the caves rigged thru the 
convention for free and

3 trips took place.  ( at least 6 cavers got really sick, and I was one of 
them. ).


Mr. Hargrove let me take another 2 or 3 trips of small groups of GHG cavers 
around 1995 or 1996,

and I never went back.


Joe Ivy had called me the week before he passed away, and asked for the 
landowner's info and that

he wanted to re-ignite a project out there.I have no idea if any cavers 
have been out there in the last

20 years.


I contacted the landowners's niece on Facebook about 2 years ago, and she said 
the caves were open

only to paying customers. I know I shared that info with enough cavers that 
someone could have

investigated the matter.


In the so called "Golden Days of Texas Caving," cavers would have been 
pall-bearers at his funeral,

or at least done something noteworthy. They would have at least published 
an article about him.

Right ??



He has a large family of descendants on Facebook.   I sent a note to about 20 
of them on behalf of Texas cavers offering our condolences.  Two of his 
grandkids responded with a thank you.





I had unsubscribed from CaveTex about 6 weeks ago.I needed a hiatus.   The 
realities of life are

kicking me in the ***.But some of you might have noticed that I just vented 
in other places instead.


I have spent most of 2017 in a cheap motel in Houston.   For the past month, it 
was the Regency

Inn on the northwest side of Houston. I have been affected by Tropical 
Storm Harvey due to the

courthouse being closed for 32 plus days, and that is where I work out of 
delivering subpoenas for

attorneys.Various storm-related services were worthless, especially the Red 
Cross,  but I managed to get Bush Beans to

send me 2 large cans of delicious baked beans, and Chicken-of-the-Sea sent me $ 
3.00 worth of

Albacore Tuna.So please buy their products when you go shopping for 
groceries.


I am not hurting, but just digging deeper into debt and going stir-crazy insane 
from boredom.  My recent obsession with Linux computers has helped me cope.


David Locklear



P.S.


For you newbies,  the 3 big caves are Emerald Sink, Langrtry Quarry Cave, and 
Langtry Lead Cave.


Emerald Sink has lots of bats and dusty guanos and sections so filled with bats 
and guanos, that few cavers

have been in them.The bottom of Emerald Sink seemed to have bad air when we 
were there in 1994.

Langtry Quarry Cave has an unstable entrance, but there is a fun climb just 
passed the twilight zone.I have

never been down in the Rift Passage, as we always ran out of time, trying to do 
the trips on a 2 day weekend.

Langtry Lead Cave has several fun free-climbs, some walking passage, a small 
room full of breakdown, a long

crawlway over pepples, and fun climb-down, and then a really cool but tiny 
room, "The Hall of Unicorns."   Then

it gets vertical with several back to back short 40 foot pits, that seem to go 
no where. There are likely lots

of caves out in that area, especially shelter caves along the creek that runs 
thru Pandale, just north of Langtry.


I have not been out there in 20 years.   There is probably a wi-fi McDonalds on 
top of Langtry Quarry Cave, and

a

Re: [Texascavers] New TCMA Website!!!

2017-09-04 Thread Jerry via Texascavers
--- Begin Message ---
Very nice job! 

Jerry.
jerryat...@aol.com
 

-Original Message-
From: Bennett Lee via Texascavers <texascavers@texascavers.com>
To: 'texascavers@texascavers.com' <texascavers@texascavers.com>; bexargrotto 
<bexargro...@googlegroups.com>
Cc: Bennett Lee <benn...@bennettlee.com>
Sent: Fri, Sep 1, 2017 6:26 pm
Subject: [Texascavers] New TCMA Website!!!



I am pleased to announce a brand new TCMA website has launched!  Yes, the 1990s 
website is gone, and TCMA now has a modern look and a plethora of new online 
features, including:
 

Mobile-friendly! Looks great from your desktop down to your mobile device, 
complete with reduced bandwidth for mobile devices.
Social media buttons!  A single click of can share any page or post on your 
favorite social media platform.
Facebook feeds!  You don’t need Facebook to see what’s happening with the 
TCMA—recent posts show directly on the TCMA home page.
Auto-renewing membership! Online memberships can now be optionally renewed each 
year!  Finally!
Sustaining donations!  We can now accept monthly Sustaining Donations online.  
Sustaining Donations are a huge help to the TCMA both for budgeting and for 
establishing monthly revenue, which is fundamental to cave acquisitions.  You 
can donate as little $5/month.  Plus, TCMA membership is included with your 
Sustaining Donation!  Start your Sustaining Donation today.

 
See all these features and more at:
https://www.tcmacaves.org
 
Don’t forget to support the TCMA with our Amazon link at the top right of each 
page.  Note that this link is different than Amazon Smile, and the link 
contributes 10x more than Smile.  For details, see the bottom of the TCMA home 
page.
 
Bennett Lee
TCMA Webmaster

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[Texascavers] Anyone know where caver Dale Ellison is living :

2017-08-27 Thread Jerry via Texascavers
--- Begin Message ---
Last I knew he was living in Fort Worth back in 2011. 

If you know how to get a hold of him, please contact me off list. 

Thanks ! 

Jerry Atkinson.
jerryat...@aol.com
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[Texascavers] Cave Diving in Budapest :

2017-08-14 Thread Jerry via Texascavers
--- Begin Message ---

What It's Like to Cave Dive in Budapest 
http://www.scubadiving.com/what-its-like-to-cave-dive-in-budapest





Jerry
jerryat...@aol.com

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Re: [Texascavers] CAVERS

2017-08-03 Thread Jerry via Texascavers
--- Begin Message ---
Thanks, OMW !

Jerry.
 

-Original Message-
From: Charles Loving via Texascavers <texascavers@texascavers.com>
To: Cavers Texas <Texascavers@texascavers.com>
Cc: Charles Loving <lovingi...@gmail.com>
Sent: Thu, Aug 3, 2017 3:04 pm
Subject: [Texascavers] CAVERS







-- 

Charlie Loving

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[Texascavers] NMSU professor, students assist with endangered bat species research :

2017-08-03 Thread Jerry via Texascavers
--- Begin Message ---

NMSU professor, students assist with endangered bat species research 

An endangered species of bat is being monitored by a team of researchers at New 
Mexico State University. Mexican long-nosed bats (Leptonycteris nivalis) 
pollinate agave plants used in Mexican tequila. Researchers are inserting small 
trackers under the skin of the bats to study their migration patterns from 
Mexico to caves in Southwestern New Mexico, Texas and California. Stoner, a 
faculty member in the NMSU College of Agricultural, Consumer and Environmental 
Sciences, is part of the Nivalis Conservation Network, a binational group of 
researchers working to conserve this particular bat species. Bat Conservation 
International initiated this collaborative research effort last year. 

See complete article below. 

http://www.grantcountybeat.com/news/non-local-news-releases/38426-nmsu-professor-students-assist-with-endangered-bat-species-research
 

Jerry Atkinson
jerryat...@aol.com
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Re: [Texascavers] looking for tips - caving in Missouri

2017-07-25 Thread Jerry via Texascavers
--- Begin Message ---
While I personally agree with Dr. Tuttle's message regarding the effectiveness 
of current WNS decon protocols on reducing the spread rate of Pd and WNS in the 
US, I believe that it is somewhat irrelevant to the issue of whether we, as 
cavers should comply to mandated decon regulations. Cavers tend to chafe at 
being told to do things that they don't agree with, no matter how trivial or 
easy it is to comply with. Nonetheless, the NSS, as an organization that 
attempts to embody national recognition and respect amongst the different 
federal and state regulatory agencies that manage public lands, should maintain 
a hard line on caver and member compliance. -- Not start an online discussion 
about the relevancy of the protocols in the guise of educating the membership. 

It is disappointing that after the Ely debacle in 2016, and increased concern 
on the part of the federal agencies to address the WNS issue, that the 
leadership of the NSS continues to nibble at the edges of dissent, instead of 
guiding the NSS through a time of trouble. 

Jerry Atkinson
Chairman - SWR of the National Speleological Society.
 

 

-Original Message-
From: C Tiderman via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Cc: C Tiderman <cti...@ymail.com>; greater_houston_grotto 
<greater_houston_gro...@yahoogroups.com>
Sent: Tue, Jul 25, 2017 9:47 am
Subject: Re: [Texascavers] looking for tips - caving in Missouri



Attached Message



From

C Tiderman <cti...@ymail.com>



To

texascavers@texascavers.com <texascavers@texascavers.com>



Cc

Geary Schindel <gschin...@edwardsaquifer.org>; 
greater_houston_gro...@yahoogroups.com <greater_houston_gro...@yahoogroups.com>



Subject

Re: [Texascavers] looking for tips - caving in Missouri



Date

Tue, 25 Jul 2017 15:47:06 + (UTC)





It is easier to blame the cavers than accept that we are not able to control a 
natural process.


The decon mandate makes it look like we are doing something and gives some 
folks the warm fuzzies.


Cleaning gear should be a normal process, kinda nice not dealing with the end 
result of wet muddy gear that was stuffed in a plastic bag and left there for a 
few weeks.

 

Carol




  
 
 
  
 From: Geary Schindel via Texascavers <texascavers@texascavers.com>
 To: "texascavers@texascavers.com" <texascavers@texascavers.com> 
Cc: Geary Schindel <gschin...@edwardsaquifer.org>; 
"greater_houston_gro...@yahoogroups.com" 
<greater_houston_gro...@yahoogroups.com>
 Sent: Tuesday, July 25, 2017 11:26 AM
 Subject: Re: [Texascavers] looking for tips - caving in Missouri
  
 


  

Folks,
 
  
 
While I think that cleaning gear is a great idea for a lot of reasons, it was 
very interesting to listen to Dr. Tuttle’s Keynote presentation on WNS and bats 
at the NSS Convention Friday Banquet. To paraphrase him, Deconning of equipment 
will do no good in preventing the spread of WNS. There has been no documented 
case of the transmittal of WNS by cavers and bats are doing a great job 
already. WNS will spread across the continent, killing an untold number of 
bats, and there is nothing that cavers can do about it.
 
  
 
Any thought out there in caver land.
 
  
 
Geary Schindel
 
gschin...@edwardsaquifer.org
 
  
 
From: Texascavers [mailto:texascavers-boun...@texascavers.com]On Behalf Of 
Galen Falgout via Texascavers
Sent: Tuesday, July 25, 2017 10:14 AM
To: texascavers@texascavers.com
Cc: Galen Falgout <galenfalg...@gmail.com>; 
greater_houston_gro...@yahoogroups.com
Subject: Re: [Texascavers] looking for tips - caving in Missouri
 
  
 

And make sure that gear gets decon after caving in the ozarks the have WNS very 
bad there! 
 
  
 

On Tue, Jul 25, 2017 at 9:30 AM Jim Kennedy via Texascavers 
<texascavers@texascavers.com> wrote:
 

Contact Jonathan Beard, and tell him Crash sent you. He's in the NSS Members 
Manual.

Jim

Mobile email from my iPhone

> On Jul 25, 2017, at 9:21 AM, jaycc Jordan via Texascavers 
> <texascavers@texascavers.com> wrote:
>
>
> Hello cavers,
>
> I'm a member of the Greater Houston Grotto and I am visiting family in 
> Springfield Missouri until this Sunday.
>
> I know there are tons of caves in this area and the Ozark mountains
>
> I have my caving gear and I would love to do at least one wild cave while I 
> am here, I don't mind traveling a bit out of the 

[Texascavers] Underground chamber world’s fourth largest - La Muñeca Fea in Puebla, Mexico :

2017-07-08 Thread Jerry via Texascavers
--- Begin Message ---

Underground chamber world’s fourth largest
Expedition into La Muñeca Fea revealed the enormous size of Puebla cave room

http://mexiconewsdaily.com/mexicolife/underground-chamber-worlds-fourth-largest/

Jerry Atkinson.
--- End Message ---
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Re: [Texascavers] a grotto program suggestion

2017-06-10 Thread Jerry via Texascavers
--- Begin Message ---
That's a pretty cool video. Beautiful bedrock in the cave !

Jerry.
 

-Original Message-
From: David via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Cc: David <dlocklea...@gmail.com>
Sent: Sat, Jun 10, 2017 2:47 pm
Subject: [Texascavers] a grotto program suggestion



A presentation about the cave in the link below would be noteworthy:


https://www.youtube.com/watch?v=5zTO7CyirkY



David Locklear
NSS # 27639




P.S.


I still have no idea if I will drive to the Howdy Party.Yesterday,
my LG V10 smartphone, got super hot and locked up.I had some
very important data on it that I should have backed up. Apparently,
there are ways to get to that data. But I had to rush to the T-Mobile

store and purchase a new phone without doing any research.I
went with the LG G6, and have been tinkering with it for several hours.
I can't yet see enough difference, to call it a noticeable upgrade, although
it is the best phone I have ever had.


I had left my old V10 phone in the car last night, while I slept, and decided I 
better go
take the battery out of it, and I found the phone almost too hot to touch.   I 
could
have fried an egg on it. I have had the V10 phone about a year, I think.


Before buying the G6, I went to Batteries-Plus store and tried a new battery in
the old V10, but that did not help. YouTube shows the design flaw of the 
heat dispersion of the LG V10, and presumable the V20.Hopefully, the G6
is not the same.   I have not yet check. I paid a whole lot of money for 
the V10,
so I am disappointed in LG. If the G6 lets me down, they will have lost a 
customer.   I have bought a lot of LG products over the years.


If I do make it to the Howdy Party, I will be posting my stuff and photos using
the LG G6, and will know in about a month whether it is a great phone or not.

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Re: [Texascavers] Anybody out there still blogging ?

2017-06-01 Thread Jerry via Texascavers
--- Begin Message ---
Hear, Hear !  What would the world of caving be without the adventures of 
Locklear !  

I hope that someone has archived the combined posts of our brethren caver David 
so that a future anthology can be written. "The book of David: Musings from the 
Zona de Silencio."

 

 Jerry.

 

-Original Message-
From: Marvin and Lisa via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Cc: Marvin and Lisa <mlmil...@gvtc.com>
Sent: Thu, Jun 1, 2017 7:31 pm
Subject: Re: [Texascavers] Anybody out there still blogging ?



Yeah. Despite his statements to the negative, I’m looking forward to reading 
David’s narrative of his dramatic, last-minute, desperate, midnight ramble 
across Texas and New Mexico to drink a few beers and take a few selfies at the 
Howdy Party.
 
Marvin
 

From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of 
Stefan Creaser via Texascavers
Sent: Thursday, June 1, 2017 5:37 PM
To: texascavers@texascavers.com
Cc: Stefan Creaser <stefan.crea...@arm.com>
Subject: Re: [Texascavers] Anybody out there still blogging ?

 
Well at least *somebody* is posting something!
 
Quit complaining and post something cave related then, it’s too quiet here.
 
-Stefan
(retired cook and now professional PITA)
 

From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of 
James Jasek via Texascavers
Sent: Thursday, June 1, 2017 5:10 PM
To: texascavers@texascavers.com
Cc: James Jasek <caver...@hot.rr.com>
Subject: Re: [Texascavers] Anybody out there still blogging ?

 

It is more or less like he is the only one posting on CaveTex and is the reason 
I got off. 

Sent from my iPhone


On Jun 1, 2017, at 3:06 PM, Louise Power via Texascavers 
<texascavers@texascavers.com> wrote:


I thought you said a couple of years ago that you were going to quit emailing 
because nobody answered. Now nobody is answering the blog. Does this tell you 
something? 
 



From: Texascavers <texascavers-boun...@texascavers.com> on behalf of David via 
Texascavers <texascavers@texascavers.com>
Sent: Thursday, June 1, 2017 11:57 AM
To: texascavers@texascavers.com
Cc: David
Subject: [Texascavers] Anybody out there still blogging ? 

 


I have decided to give blogging another try.My previous attempts failed 

miserably to annoy anybody.

 

I am not sure how you find me on a blog, but I think the link below shows 10

post that I blogged over the last 4 years.

 

 https://www.blogger.com/blogger.g?blogID=6768672593579462012 



Blogger

www.blogger.com

Free weblog publishing tool from Google, for sharing text, photos and video.



 

 


Below is an example of a post that I added to my blog I today.



   
http://david-locklear.blogspot.com/2017/06/mageia-6-release-candidate-may-2017.html



 

I should I have another blog out there somewhere on the web that I have not 
used in years, from

before the blog above started.

 

 

The NSS Convention is just 19 days away. In order for me to attend that I 
would want to leave

Houston by Thursday the 15th, or Friday the 16th.  But knowing my past 
attempts, I will probably

leave late, and arrive late.

 

I have some new drama this year that I did not have on my road-trip to Nevada 
last summer.   I ma

living in a motel, and it would be stupid to pay for a motel here in Houston, 
during the days I am out

of town.While that would only be about $ 280 thrown away, it is still just 
stupid.  Moving out of the

motel, would be complicated as I have most of my stuff here just as I would in 
a furnished apartment,

It would take a full-day to pack up and store all my stuff in storage.That 
would just be inconvenient,

as I would have to repeat the process when coming back.Plus I do not want 
to lose this particular 

room as it is the best one in the motel.My next issue is 2 shyster 
customers ripped me off and it

is starting to look like I am going to lose about $ 1,400.My next issue, is 
my gas-guzzling Seqouia

needs lots of maintenance. If I were a betting person, I would bet that I 
do not make it to the Howdy

Party this year.  So realistically, I need to lower my expectations, and 
just try to attend the Tuesday

festivities only and just get a Day Pass.

 

David Locklear




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[Texascavers] Apache hires U.S. cave institute to study water in West Texas’ Alpine High oil field :

2017-05-26 Thread Jerry via Texascavers
--- Begin Message ---

Apache hires U.S. cave institute to study water in West Texas’ Alpine High oil 
field

Posted by David Hunn

Date: May 26, 2017


Houston oil and gas company Apache Corp. has hired the nation’s preeminent cave 
research institute to study the aquifers around Balmorhea State Park, home to 
the famous San Solomon Springs.


In September, Apache announced it found 15 billion barrels of oil and gas in 
southern Reeves County. The company has promised to keep drilling out of the 
park and avoid sensitive ecologies.


But the region is webbed with aquifers — water that filters through porous rock 
underground — and underground streams running through cave formations called 
karst. And no one really knows how those formations zig and zag.


RELATED: State admits it doesn’t know if drilling will harm springs


Apache says that it has a good grasp of the area’s geology, but that it wants 
to understand the aquifers better. So it hired the National Cave and Karst 
Research Institute to sift through any previous studies on West Texas aquifers 
and help Apache determine how to protect the water.


The aquifers provide water for drinking, farmland, tourism and endangered 
species, like the Comanche Springs pupfish. Apache doesn’t want oil and water 
to mix, said institute director George Veni. “It’s not good for the people 
drinking the water,” he said. “It’s not good for business.”


But to minimize or prevent impact, the region has to understand the aquifers 
better, he said.


“We’ve know we’ve got some springs. We know we’ve got an aquifer,” he said. 
“But there’s very little known about it. And so identifying those crucial, 
vulnerable drainage areas, relative to the proposed drilling, is a big unknown. 
It needs to be done.”


http://fuelfix.com/blog/2017/05/26/apache-corp-hires-u-s-cave-institute-to-study-water-in-west-texas-alpine-high-oil-field/



   --- End Message ---
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Re: [Texascavers] Texas Caver Magazine

2017-05-05 Thread Jerry
Excellent issue of the Texas Caver !  Many thanks to all involved. If possible, 
could someone list the editors and helpers for this issue ?

Thanks again, everyone !

Jerry Atkinson
jerryat...@aol.com
 

-Original Message-
From: Robert B <robert.c.b1...@gmail.com>
To: Texascavers <Texascavers@texascavers.com>
Sent: Fri, May 5, 2017 6:16 pm
Subject: [Texascavers] Texas Caver Magazine



TSA Members


The latest edition of the Texas Caver Magazine is now available for your 
'Online' viewing.


Please visit the TSA Website  - Members Area and 'Log-In'


https://www.cavetexas.org/members/index.php



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[Texascavers] Family killed during visit to cave in central-east Mexico near Cuetzalan :

2017-04-15 Thread Jerry
http://www.outlookindia.com/newsscroll/family-killed-during-visit-to-cave-in-centraleast-mexico/1029634

Jerry Atkinson
jerryat...@aol.com

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[Texascavers] Fwd: Convention caving on BLM lands :

2017-03-31 Thread Jerry

 FYI, please forward to your grottos and membership accordingly. Federal agency 
permitting details will be forthcoming in the next week or so I am told.

Jerry Atkinson.

 

 

-Original Message-
From: Goodbar, James <jgood...@blm.gov>
To: blandevoid <blandev...@gmail.com>; Jerry Atkinson <jerryat...@aol.com>; 
Weaver, Eric <eric_wea...@nps.gov>; avp <a...@caves.org>
Cc: Marikay Ramsey <marik...@blm.gov>; Terrence Heslin (Terry) 
<thes...@blm.gov>; Barnes, Melanie <mgbar...@blm.gov>; Rod Horrocks 
<rod_horro...@nps.gov>; Kovarik, Johanna <jkova...@fs.fed.us>; Phyllis Boneau 
<pjb...@gmail.com>; Stockton, Aaron - FS <astock...@fs.fed.us>
Sent: Fri, Mar 31, 2017 1:09 pm
Subject: Convention Caving on BLM



Hi guys-  There have been a lot of changes going on in the past two weeks 
regarding the federal agencies and our permitting cave use during the upcoming 
NSS convention. Probably the most significant development is the discovery of 
P/d in six Texas counties. As a result of this NO caving gear or equipment can 
be brought to New Mexico from Texas. The federal agencies and the NSS staff and 
grottos are gathering large supplies of loaner gear that will be made available.


>From a permitting standpoint The NPS, BLM and USFS were trying to put together 
>a single interagency "Letter of Authorization" that would cover all agencies 
>and all the caves to be visited during convention. This would make it much 
>easier to ensure that all the federal agencies were saying the same thing in 
>the same words. That would eliminate any confusion about WNS requirements and 
>ensure the NSS was hearing the same thing across the agencies. Due to 
>differences in agency permitting requirements that may not be possible. Each 
>agency may wind up issuing their own permits/authorizations. 



At this time the BLM will be issuing a Special Recreation Permit (SRP) for the 
three BLM caves being visited during convention; Whut, Ojito, and Hummingbird. 
I will be writing up the SRP which will be issued out of the BLM Rio Puerco 
Field Office. Part of the SRP stipulations will require that NO caving gear 
from a Pd/WNS positive state will be allowed. Other requirements will be for 
designated NSS trip leaders, verifiable decon (tags), and trip reports. This is 
very similar to the requirements that were agreed to during the Ely NSS 
convention but were not adhered to. Let's see if we can do better this year.


I am working on having this be a no-fees SRP but can not guarantee that yet. 
We'll keep you informed as things develop. Cave H
-- 



Jim Goodbar
Senior Cave and Karst Resources Specialist
USDOI Bureau of Land Management 
Washington Office (WO 250)
620 E. Greene St., Carlsbad, New Mexico 88220
Office (575) 234-5929
jgood...@blm.gov






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[Texascavers] WNS detected in northTexas - what does this mean for New Mexico and Texas :

2017-03-23 Thread Jerry

As most of you know by now, 6counties in north Texas were recently confirmed 
positive for the presence of Pd(Pseudogymnoascus destructans), the fungus that 
is the base cause of WNS. 30states, including the recent inclusion of Minnesota 
and Nebraska, are nowconfirmed positive for the presence of WNS in the bat 
population, and 3additional states, including Texas, have now tested positive 
for the presenceof the fungus on bats or in the near environment. The reports 
are certainlydisheartening, but not unexpected, as WNS has been progressively 
spreadingwestward since its first detection in 2006. There was some hope that 
theperceived rate of progression was slowing, and that it might not make a 
jumpinto the western portion of the US. This hope faded when a bat was 
confirmedpositive for WNS in Washington State early last year, and the recent 
detectionof the fungus in northern Texas certainly does not bode well for New 
Mexico. 
 
The detectionof Pd in Texas is also of great concern as north Texas represents 
a regionwhere bat species that have widely different ranges overlap, presenting 
thepossibility that WNS could rapidly migrate to areas to the west and 
south.There's still hope for the western bats as it's not known if the species 
thatinhabit these regions will be as susceptible to Pd as in the eastern US, 
andmany bat species in Texas do not hibernate during the colder, winter 
monthswhen conditions for the spread of WNS are increased.

Regardless of the possible future impact of Pd on the westernbat population, 
WNS has reared its ugly head in Texas, and by proximity, to NewMexico. Scurry 
County, one of the counties recently confirmed for Pd, is only125 miles from 
the New Mexico border, and approximately 200 miles from thenearest significant 
bat cave in New Mexico.

Things won't be the same from now on, and we in the cavingcommunity will need 
to make some adjustments if we have not already done so. Istrongly encourage 
grottos to review the standard WNS decon protocols withtheir membership, and to 
strictly adhere to them. Folks in Texas have toreconcile with the fact that 
they are now living and caving in a state withconfirmed Pd, and that they 
should not bring their caving gear to other statesthat have no confirmed Pd or 
WNS (that means this year's NSS Convention). Folksin New Mexico that cave in 
Texas (or nearly anywhere back east for thatmatter), need to purchase a set of 
caving gear to be used exclusively in thosestates or areas with confirmed Pd or 
WNS if they have not done so already. 
 
This is notjust hyper-sensitive political correctness. Federal protocols for 
caving onBLM, NFS, and NPS lands stipulate these decon procedures and gear 
restrictionswhether we agree with them or not. Non-compliance can result in 
fines,penalties, and/or cave closures. Over 85% of the caves in New Mexico 
arelocated on federally managed lands. Cavers in New Mexico have been 
partneringwith various federal agencies for decades addressing the cave 
conservation,exploration, and management issues in the state, and have an 
excellent workingrelationship at the moment. Given the increased sensitivity 
and scrutiny thatthe recent Pd announcement in Texas will undoubtedly bring to 
caving in Texas andNew Mexico, let’s all agree that WNS is on our doorstep, and 
that we should alldo our part to deal with the issue responsibly.
 
JerryAtkinson
Chairman –Southwest Region of the NSS
Past Chairman– Texas Speleological Association
 
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Re: [Texascavers] Mystery Cave of the Month

2017-03-08 Thread Jerry

Narusawa Hyoketsu (Ice Cave), a 70-foot-deep ice cave formed by lava from Mt. 
Fuji on the edge of Japan's "Suicide Forest."  



Jerry.
 

-Original Message-
From: David <dlocklea...@gmail.com>
To: texascavers <texascavers@texascavers.com>
Sent: Wed, Mar 8, 2017 10:12 pm
Subject: [Texascavers] Mystery Cave of the Month




The link below is a photo of an alleged cave.


Who can be the first to tell us what country this cave is

in and the name of the cave and what kind of spleleology is 

going on here ?

http://assets.atlasobscura.com/media/W1siZiIsInVwbG9hZHMvcGxhY2VfaW1hZ2VzL2x5Z2U3M2J0a3M2ZGYxZjRjNjgzMTU3ZmNiZGVfSU1HXzUzMjAuSlBHIl0sWyJwIiwidGh1bWIiLCI5ODB4PiJdLFsicCIsImNvbnZlcnQiLCItcXVhbGl0eSA5MSAtYXV0by1vcmllbnQiXV0/IMG_5320.JPG


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[Texascavers] Article on the old North Texas Speleological Society :

2017-02-23 Thread Jerry via Texascavers

Back in the Day: North Texas Speleological Society

 Bridget Knight , Wichita Falls 1:00 a.m. CT Feb. 22, 2017
Times Record News









(Photo: TRN Archives)








Decades have passed since anyone passed along news about the North Texas 
Speleological Society, but the dedicated group of caving enthusiasts were 
routinely in the news from the 1960's to 1990.


Wichita Falls apparently had a fascination with those who ventured toward the 
center of the earth.


In 1973, 11 members traveled to Wilson Cave northwest of San Antonio, getting 
rare permission to explore the cave from landowner Elmo Wilson in exchange for 
helping Wilson enlarge the cave's entrance. During the first day of their 
visit, the men widened the entrance and a 12-foot crawlway leading to the main 
cavern, while the women and children camped out. When the families ventured 
into the cave on the second day, all heralded 2-year-old Joanna Hoffman as "the 
littlest speleologist."


Among those participating were Joanna and her parents, Ann and Joe Hoffman; 
Bonnie, Andrea, Norman and John Jenkins; Joey and Stacy Hoffman, and Jerry 
David and Diane Metler.


By the 1980's, the North Texas Speleological Society included members from 
around the region, and was organizing trips to caves as far as 1,000 miles 
away, as well as hosting classes to pass on their skills and love of 
below-ground exploration.

http://www.timesrecordnews.com/story/life/back-in-the-day/2017/02/22/back-day-north-texas-speleological-society/98012162/

Jerry Atkinson
jerryat...@aol.com

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Re: [Texascavers] [SWR CAVERS] How to photograph a cave

2017-02-21 Thread Jerry via Texascavers
If you like Robbie's photos, then check out his portfolio gallery on his 
website.

http://www.shonephotography.com/portfolios/

Jerry Atkinson.
 

 

-Original Message-
From: Lee H. Skinner <skin...@thuntek.net>
To: SWR Mailing List <swrcav...@googlegroups.com>; texascavers list 
<texascavers@texascavers.com>; Sandia Grotto <memb...@sandiagrotto.org>
Sent: Tue, Feb 21, 2017 1:08 pm
Subject: [SWR CAVERS] How to photograph a cave



>From the National Geographic website today:




http://www.nationalgeographic.com/photography/proof/2017/02/how-to-photograph-a-cave/




Lee skinner

  
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[Texascavers] Why We Don't Share Cave Locations :

2017-02-04 Thread Jerry via Texascavers
 you local grotto, and learn more about caving, 
http://caves.org.

http://chuck-sutherland.blogspot.com/2016/11/why-we-dont-share-cave-locations.html

***8

Jerry Atkinson
jerryat...@aol.com

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[Texascavers] Volunteers needed for the 2017 NSS Convention, New Mexico :

2017-01-20 Thread Jerry via Texascavers
Hi folks,

It's 5 months until the 2017 NSS Convention in Rio Rancho, New Mexico, and time 
to get serious about the upcoming events. The Convention staff have been 
working diligently to make this a great Convention, but they need your help. As 
always, a conventions' success depends on the volunteers that make the gears 
and wheels of the convention actually turn. Volunteers are needed for a variety 
of jobs, both pre-, during-, and post-Convention, including Decon station 
volunteers for both full-day and 2-hourshifts, cave trip leaders, and for 
Registration andSecurity, among other duties. To date, approximately 200 people 
have pre-registered for the Convention.

I've been told that the best way to get folks to volunteer for something is to 
directly contact them. People like to be told that their personal contributions 
are important, and that their commitment to the greater good is much 
appreciated. I agree with this view and wish that it was a totally viable 
method to recruit folks for this years' Convention. But the Convention staffers 
are not clairvoyant nor do they know everyone out in the caving community that 
may be able to help out. If you've never volunteered at an NSS Convention, or 
have in the past and found it to be both fun and educational, I hope that you 
will consider doing so again or will try it out for the first time. It's a 
great way to find out how your society actually works (or doesn't) and a way 
for you to become involved in the greater caving community. 

I encourage any and everyone that may be able to volunteer to contact Meg 
Sorensen (Convention volunteer coordinator) at volunteer2...@caves.org  Meg can 
fill you in on what's needed and when, and help you figure out a schedule that 
fits your timeline.

Registration for Convention can be done online at: 
http://nss2017.caves.org/index.php  That link provides other Convention-related 
information as well.

I hope to see you in Rio Rancho this summer !

Jerry Atkinson
Chairman - Southwestern Region - National Speleological Society

Please pass this email on to any individuals or groups that you feel is 
appropriate.
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Re: [Texascavers] Green place in Mexico

2017-01-14 Thread Jerry via Texascavers
Cuchillo de Picacho is indeed an igneous intrusive that is dated at 28.8 Ma. 
There is an associated mineralization region surrounding it that has been 
mined. It's located in the SW part of the Sierra de Tamaulipas that does have 
known caves as others have pointed out. One of the more famous caves is Poza 
Zacaton which has had much written about it.
 

 Jerry Atkinson.
jerryat...@aol.com

 

-Original Message-
From: via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Sent: Sat, Jan 14, 2017 8:44 am
Subject: [Texascavers] Green place in Mexico



While cruising around on Google earth the Weazel noticed an interesting looking 
mountain range that I think is in Tamaulipas and is east of the main range. The 
peak (actually a valley) that piqued my interest is called El Picacho and is 
located at 23.397613, -98.563586 about 45 miles SE of Cuidad Victoria. The 
entire area is very green and undeveloped. Whoever lives in El Picacho probably 
doesn't get many visitors. Can any of y'all Texicans tell me anything about 
this mountain range? What is it called? Is it karst? (doesn't look like that to 
me) What can explain the strange cirque like valley? Is it certain death to go 
there?
 
Sleaze

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[Texascavers] A new children's book: A Dark, Dark Cave :

2017-01-12 Thread Jerry via Texascavers
A Dark, Dark Cave


  byEric Hoffman, Corey R. Tabor (Illustrations)
3.48 ·   Rating Details · 130 Ratings · 38Reviews


On a cold night, under a pale moon, a brother and sister explore a dark, dark 
cave. Strange creatures skitter along the walls while bats brush past. A wild 
howl makes the cave feel just a teensy bit darker. But readers are in for a 
delightful surprise when a beam of light reveals a softer side of the cave.

Told in spare rhyming text alongside stunning illustrations, A Dark, Dark Cave 
will ignite a young reader's imagination and inspire creative play. This 
just-spooky-enough story is sure to become a read-aloud favorite.


Hardcover, 40 pages
  
PublishedMay 24th 2016 by Viking Books for Young 
Readers

http://www.goodreads.com/book/show/26192983-a-dark-dark-cave

Jerry Atkinson
jerryat...@aol.com




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[Texascavers] Nonprofit acquires 4-acre cave preserve in Cedar Park, Texas :

2016-12-26 Thread Jerry via Texascavers

Nonprofit acquires 4-acre cave preserve in Cedar Park
By  
Claire Osborn   -
American-Statesman Staff
Posted:  11:00 p.m. Saturday, December 24, 2016



Highlights


- The Wilcox Cave preserve has three caves, including two with an endangered 
beetle species.



- The preserve will be open to public only at certain times of the year.





There’s a new 4-acre cave preserve in Cedar Park. But it’s not ready for 
visitors. Fox River Austin Properties, a developer, donated the Wilcox Cave 
Preserve to the Texas Cave Management Association in early December. The 
nonprofit will open it up at certain times of the year to help educate the 
public about caves and the aquifer, said Jay Jorden, an association board 
member.



“We are excited about managing this significant tract of land in an urban 
area,” Jorden said.
The land includes three small caves, including two that are home to an 
endangered species, the tooth cave ground beetle, also known as Rhadine 
persephone, said Jim Kennedy, another board member.


”These are not the stand up and walk around caves,” said Kennedy. “They are the 
squirm and crawl through caves.”
Only people with the right equipment and training will be allowed to enter the 
caves when the preserve is open.


According to the Texas Cave Management Association, Fox River Austin Properties 
worked with another group that has since dissolved, the Texas Cave Conservancy, 
from 2003 to 2014 to protect and preserve the caves on the property, according 
to the cave management association. The owner of Fox River Austin Properties 
couldn’t be reached for comment.
The preserve is located at the end of West Park Street in Cedar Park. The 
association doesn’t want to give its exact location, Kennedy said, because of a 
fear of trespassers and campers.


“It’s a nice, little parcel of native vegetation surrounded by a whole bunch of 
development,” he said.


The property was named after Bertha Wilcox, who used to own a house that still 
stands on the property. The cave management association hasn’t decided whether 
to use the home as its headquarters or as a rental.


The association plans to eventually build a trail for the public around the 
preserve, Kennedy said. The land in the preserve is flat and has many types of 
local trees on it, including live oak, juniper and cedar elm, he said.


The Texas Cave Management Association was founded in 1986 and owns nine cave 
preserves across Central and Southwest Texas. Those caves include the Avery 
Ranch Cave in Austin, the Robber Baron Cave in San Antonio, the Ezell’s Cave in 
San Marcos and the Deep and Punkin Cave Preserve in Edwards County.







   Exploring caves

For training on how to become a caver and to eventually be able to visit the 
Wilcox Cave Preserve, visit the National Speleological Society website at 
caves.org.



If you want to walk inside a cave owned by the Texas Cave Management 
Association, the group opens up the Avery Ranch Cave Preserve at 9420 Morgan 
Creek Drive in Northwest Austin at least once a year for a “cave day.” For more 
information, visit the association’s website at tcmacaves.org.


Jerry Atkinson

jerryat...@aol.com






The gated entrance to A.J. & B.L. Wilcox Cave on the newly acquired Wilcox Cave 
Preserve.


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[Texascavers] Researchers "Translate" Bat Talk. Turns Out, They Argue—A Lot :

2016-12-23 Thread Jerry via Texascavers

Researchers "Translate" Bat Talk. Turns Out, They Argue—A Lot


A machine learning algorithm helped decode the squeaks Egyptian fruit bats make 
in their roost, revealing that they "speak" to one another as individuals



Plenty of animals communicate with one another, at least in a general 
way—wolves howl to each other, birds sing and dance to attract mates and big 
cats mark their territory with urine. But researchers at Tel Aviv University 
recently discovered that when at least one species communicates, it gets very 
specific. Egyptian fruit bats, it turns out, aren’t just making high pitched 
squeals when they gather together in their roosts. They’re communicating 
specific problems, reports Bob Yirka at Phys.org.


According to Ramin Skibba at Nature, neuroecologist Yossi Yovel and his 
colleagues recorded a group of 22 Egyptian fruit bats, Rousettus aegyptiacus, 
for 75 days. Using a modified machine learning algorithm originally designed 
for recognizing human voices, they fed 15,000 calls into the software. They 
then analyzed the corresponding video to see if they could match the calls to 
certain activities.



They found that the bat noises are not just random, as previously thought, 
reports Skibba. They were able to classify 60 percent of the calls into four 
categories. One of the call types indicates the bats are arguing about food. 
Another indicates a dispute about their positions within the sleeping cluster. 
A third call is reserved for males making unwanted mating advances and the 
fourth happens when a bat argues with another bat sitting too close. In fact, 
the bats make slightly different versions of the calls when speaking to 
different individuals within the group, similar to a human using a different 
tone of voice when talking to different people. Skibba points out that besides 
humans, only dolphins and a handful of other species are known to address 
individuals rather than making broad communication sounds. The research appears 
in the journal Scientific Reports.



“We have shown that a big bulk of bat vocalizations that previously were 
thought to all mean the same thing, something like ‘get out of here!’ actually 
contain a lot of information,” Yovel tells Nicola Davis at The Guardian. By 
looking even more carefully at stresses and patterns, Yovel says, researchers 
may be able to tease out even more subtleties in the bat calls.


This isn't the end of the research, Yirka reports. Yovel and his team want to 
investigate whether bats are born knowing this “language” or if they learn it 
over time while living in their colonies. They also want to know if the bats 
use similar communication outside the roost. To understand that, they will 
attach microphones to some bats and release them into the wild.



Kate Jones, professor of ecology and biodiversity at University College, 
London, tells Davis that the research is very interesting. “It is like a 
Rosetta stone to getting into [the bats’] social behaviors. I really like the 
fact that they have managed to decode some of this vocalization and there is 
much more information in these signals than we thought,” she says. She says 
that it might even be possible to use similar techniques to begin understanding 
nuanced communications in other species as well.

http://www.smithsonianmag.com/smart-news/researchers-translate-bat-talk-and-they-argue-lot-180961564/?utm_source=_medium=smithsoniandaily_campaign=email=27416568=NzQwNDU4MTU4MjQS1=944862046=OTQ0ODYyMDQ2S0


Jerry Atkinson.






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[Texascavers] David McKenzie - a giant among cavers, has passed :

2016-12-16 Thread Jerry via Texascavers


It is with great sadness that I report the passing of David McKenzie, best 
known as the author of the Walls cave mapping program. David began exploring 
caves with the University of Texas Speleological Society in the early 1960’s. 
This quickly developed into his primary focus, and as mathematics was his field 
of study, be began to work on computer programs for plotting cave survey data. 
Cave archives contain many finely drawn maps by David from Texas and Mexico. 
The most notable among these are from the many expeditions that he made along 
with James Reddell to the Yucatan Peninsula starting in the early 1970’s, to 
such places as the Grutas de Balankanche. David drove his Blazer across Mexico, 
exploring caves such as Sistema Purificación in Tamaulipas, which became the 
longest known cave in Mexico. During that time, David had developed a computer 
program that he named Ellipse, which ran only on the mainframe computer at the 
University of Texas. This benefited many cave exploration projects that were 
ongoing in Texas and Mexico. By the 1990’s he was hard at work on a personal 
computer version of his program, which he named Walls. This was the pinnacle of 
his life’s work, and has been of tremendous benefit to hundreds. For the past 
20 years he has constantly maintained and improved Walls, never with any 
financial benefit whatsoever.



 

David long had an interest in supporting the Texas Speleological Survey, which 
maintains state cave data. In doing so, he saw the need to develop additional 
software to support their data gathering mission. So he created WallsMap, a 
simple and effective GIS program for cavers. David put an enormous amount of 
his time into gathering and organizing Texas cave data using WallsMap. David 
always made himself available to assist his user base in answering questions 
and solving problems. He worked nearly every day, serving the caving community, 
spending way too much time in front of a computer no doubt. We were so 
fortunate to have him with us, in so many ways. He will be missed.




Peter Sprouse




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[Texascavers] Report on Significant Scientific Research in Carlsbad Cavern National Park’s Lechuguilla Cave :

2016-12-09 Thread Jerry via Texascavers

Report on Significant Scientific Research in Carlsbad Cavern National Park’s 
Lechuguilla Cave
By NPS, 8 December 2016



Carlsbad, NM –Pioneering work being carried out in Lechuguilla Cave in Carlsbad 
Caverns National Park by Gerry Wright, Ph.D., McMaster University, Ontario and 
Hazel Barton, Ph.D., University of Akron, Ohio, is changing the understanding 
of how antibiotic resistance may have originated. One of the results of this 
work is a scientific paper, released today, “A Diverse Intrinsic Antibiotic 
Resitome from a Cave Bacterium.”http://www.nature.com/articles/ncomms13803


  
Lechuguilla Cave is one of the longest caves in the world and deepest in the 
United States. Due to the fragile and highly technical nature of the cave, it 
has been closed to all except a few scientific researchers and cave experts 
since its original discovery in 1986. This restricted access makes it an ideal 
environment to study how microbes have evolved without the influence of humans. 
This study highlights the importance of caves in the Park and how protection of 
these irreplaceable resources has proved to be immensely valuable to the 
researchers studying these environments. 



  
Wright and Barton worked together in 2012 to examine microorganisms that had 
been isolated in the cave for over four million years. They found that these 
microorganisms were resistant to virtually every antibiotic used to treat 
disease. Their research suggests that antibiotic resistance has existed 
naturally for millions of years. 
  
Research in Lechuguilla Cave gives scientists time to develop new drugs to 
combat resistance, potentially decades before it becomes a problem.


  
Carlsbad Cavern’s National Park’s visitor center winter hours are 8 a.m.to 5 
p.m. For more information about park regulations, visitation or park tours, 
call 575-785-2232 or visit www.nps.gov/cave.





http://krwg.org/post/report-significant-scientific-research-carlsbad-cavern-national-park-s-lechuguilla-cave


Jerry Atkinson
jerryat...@aol.com

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[Texascavers] Florida cave divers set world record for longest underwater cave dive :

2016-11-16 Thread Jerry via Texascavers

Area cave divers set distance record




The two divers were underwater for 16 1/2 hours and covered a total of 26,930 
feet.


By Nicole Wiesenthal 
Correspondent
The Gainesville Sun, posted Nov 15, 2016 at 2:02 PM



Two local divers set a new world record Nov. 5 for the longest dive into an 
underwater cave without resurfacing. Jon Bernot and Charlie Roberson spent 
about two-thirds of a day exploring Cathedral Sinkhole in Live Oak as part of a 
mapping project led by Karst Underwater Research. The project is an effort to 
learn more about the aquifer and impacts of surrounding developments.




“By knowing where the system actually goes, it gives us a better idea of how 
the water is flowing underground,” said Bernot, the owner of Cave Country Dive 
Shop in Live Oak. “From a hydraulic standpoint, that gives a definitive idea of 
where the actual water is coming from and potentially what sources of pollution 
impact that system.” Bernot and Roberson, who lives in Gainesville, went on 
more than 20 dives in preparation for the explorative dive, Bernot said. The 
dive was 16½ hours long and covered about 5,500 feet of new passage, traveling 
a total of 26,930 feet. They beat the previous record of 25,776 feet.


Because modern mapping techniques like GPS don't work in a submerged cave, the 
team had to use a more simple method of measurement. The divers measured the 
distance by the divers, who tied a knot in string every 10 feet and took a 
compass reading.


During the trip, the pair used 23 SCUBA cylinders of air and 15 closed-circuit 
rebreathers, Bernot said. The duo used the knotted string to find their way 
back out of the cave. The dive went smoothly, they said. “We thought (the cave) 
was shutting down a couple of times and we would go through these lower bedding 
planes and every time, it would just open back up into this canyon-like 
passage,” Roberson said. “The cave just keeps going.”


Bernot and Roberson both work with Karst Underwater Research, a nonprofit 
organization dedicated to documenting and researching Karst aquifer surface 
features and underwater caverns. From their dive, Bernot and Roberson learned 
that the visibility and conditions don’t improve further into the caves and 
that several aquatic species still exist in the system, which Bernot said was a 
good thing.


In the future, Bernot said he would like to dive even further. “The cave 
passage is still going,” he said. “The next dive will probably be approaching 
20 hours.”


http://www.gainesville.com/news/20161115/area-cave-divers-set-distance-record


Jerry Atkinson
jerryat...@aol.com


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[Texascavers] Bacardi adds bat housing to Florida plant :

2016-10-27 Thread Jerry via Texascavers

To the bat cave! Bacardi adds bat housing to Florida plant
JACKSONVILLE, Fla. (AP) — Bacardi has long used a bat as its company logo. Now 
the liquor industry giant has added bat habitats to its Jacksonville bottling 
facility.
According to a statement from the Bermuda-based company, the three wooden "bat 
caves" that stand 20 feet off the ground are part of a partnership with Lubee 
Bat Conservancy.

The conservancy's director says there are four bat species found on the Bacardi 
property. Wildlife experts will monitor the bat populations, but no cameras 
have been placed in the caves. The three habitats can house up to 500 bats. 
According to Bacardi's statement, the company has supported bat conservation 
since 1862 when the founder's wife spotted a colony of fruit bats in its first 
distillery in Cuba. A bat logo remains on every bottle of Bacardi rum.


http://www.dailyprogress.com/to-the-bat-cave-bacardi-adds-bat-housing-to-florida/article_3304e38b-b124-523c-91a7-c0b7ea5fccb4.html


Jerry Atkinson
jerryat...@aol.com

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Re: [Texascavers] Texas Caver Magazine Ready (for what...?)

2016-10-15 Thread Jerry via Texascavers
RK,

As usual, you speak without knowledge. This old coon has contributed quite a 
bit but you probably don't bother to find these things out nor read your Texas 
Cavers.

As for contributing little, I assume you are referring to the Texas Caver of 
late. I would be more than happy to proofread the print copy before it goes to 
the printer, but that's been rather difficult recently when one doesn't know if 
the Texas Caver actually is alive and who is in charge, and the editor in the 
past has ignored the advice that has been given her from several folks that 
actually have experience editing. Coons don't like to beat their heads against 
the wall too often, - leads to chronic traumatic encephalopathy (CTE) as you 
call it.

Jerry Atkinson (old coon).

 

-Original Message-
From: Rafal Kedzierski via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Sent: Sat, Oct 15, 2016 5:54 am
Subject: Re: [Texascavers] Texas Caver Magazine Ready (for what...?)



Jerry,  


You have been hitting your head with rocks for too long, it's called chronic 
traumatic encephalopathy (CTE), time to hang up your email account old coon.


You insult supporters of Texas caving causes, then go on rants about Texas 
Caver where you contribute little. Just become one with the earth. 


RK


Get Outlook for iOS



_
From: via Texascavers <texascavers@texascavers.com>
Sent: Saturday, October 15, 2016 6:40 AM
Subject: Re: [Texascavers] Texas Caver Magazine Ready (for what...?)
To:  <texascavers@texascavers.com>
Cc: <texascavers@texascavers.com> <texascavers@texascavers.com>



I think you have me mixed up with someone else. Please either elucidate or 
climb back under that rock you tried to hit me with on the Powell's gate.


Jerry.

Sent from my iPhone

On Oct 15, 2016, at 4:45 AM, Rafal Kedzierski via Texascavers 
<texascavers@texascavers.com> wrote:




Jerry,


It's poor form for you to blaming others for appearance of Texas Caver when you 
have taken no responsibility for your past leadership failures. Quit before you 
embarrass yourself any more.


RK


Get Outlook for iOS






On Sat, Oct 15, 2016 at 1:08 AM -0500, "via 
Texascavers"<texascavers@texascavers.com> wrote:



What you ought to be pissed off about is waiting a year for a really poorly 
edited TxCvr, when anyone that really cared about their job would have gone to 
extreme effort to put together the very best issue they could as a true apology 
for the transgressions of the past. And for the record, I gave credit where 
credit was due: the authors who bothered to send in articles to a defunct Cvr 
even if they didn't know it would be published. They deserve accolades, not the 
editor.


Sorry you find it hateful to call a spade a spade. Perhaps when you were an 
officer of the TSA, you could have helped correct the situation rather than 
send nasty emails to those that are disgusted with the lackluster results of a 
TSA that apologizes rather than acts when there is a serious problem. 


And as a lesson to history, I have put in my time as an officer of the TSA, 
edited the TxCvr, and published the Activities Newsletter when another past 
editor did not perform. I've attended TSA meetings for over 40 years and been 
involved in and led TSA projects. Don't even try to give me a lesson on how 
things work and the sacrifices involved with making both the TSA and TxCvr 
work. 


You, at least in the past as an officer, were responsible for not just putting 
on a Convention, attending meetings, and doing the miscellaneous jobs required 
by the office, but also carrying on a legacy established by others before you. 
The thousands of days and hours of work by others over 50 some years to create 
an organization that brought the various caving groups together, made them want 
to contribute to the greater good, and create one of the best caving 
publications in the country, is that legacy. That legacy has been increasingly 
squandered in the recent past to the point that folks ask me what difference 
the TSA makes nowadays. I try to defend the TSA but the inability to get a 
TxCvr out for a year, the lack of transparency in informing the membership of 
the situation, and the type of response I have received from you for voicing 
disgust at a well meant but poorly edited TxCvr after so long a hiatus, make it 
difficult.


And if you think folks don't notice those glaring errors on the front cover, 
you must really have a low opinion of their expectations. Maybe that's part of 
our problem. Just getting by is apparently the norm, one must give credit and 
applause even for a poor job, and the lack of pride that folks seem to want to 
put into their work.


This may sound like nasty, hateful, talk and make you want to run away and 
hide, but it's time for the TSA to stand up and be counted. Those that came 
before you carried the wa

Re: [Texascavers] Texas Caver Magazine Ready (for what...?)

2016-10-14 Thread Jerry via Texascavers
I am in awe.

Just a quick perusal of the cover says it all. I'll be waiting for Marvin to 
return from his time machine trip to 2105. And for grins, I did find that 
"Haule" is a village consisting of about 610 inhabitants in the municipality of 
Ooststellingwerf in the east of Friesland in the Netherlands

I was astounded to find that I have been spelling "flow stone" incorrectly all 
these years.  And who authored the "Forged in Fire" photo montage of some 
unknown cave(s) somewhere in Hawaii at some unknown date. At least there were 
photo captions identifying the people, if not the cave, unlike most of the 
other articles.

I did enjoy the articles, and I appreciate the effort that the authors put 
forward for the enjoyment of us all. I hope you continue to submit articles in 
the future despite this issue.

Really, folks, I understand that you all wanted to get this issue out before 
TCR and were probably rushed, but "Damn !"  If the polished trappings and 
fancy layout are the reasons for the bargain basement editing, proofreading, 
and publication delays, let's consider going back to xerox copies with corner 
staples that are timely and actually appear to have been published by an 
organization that gave a hoot.

Jerry Atkinson.
 

 

-Original Message-
From: Ellie Falgout <ellie.tho...@gmail.com>
To: undisclosed-recipients:;
Sent: Fri, Oct 14, 2016 12:14 pm
Subject: Texas Caver Magazine Ready




TSA Members, 


The long awaited Texas Caver Magazine is printed and also available online in 
the members area http://www.cavetexas.org/members/index.php. I am bringing the 
printed magazines to TCR tonight and will have them at the Friday Wine Tasting 
and from then on I will probably leave them at registration. The magazines will 
finally be available at the TSA members meeting on Sunday, October 16th at 9am. 
I will mail any magazines that remain after TCR.

Thanks to Jill for all your hard work on the magazine. Thanks to Linda Palit 
and Niki Lake for helping get the magazine ready from the printer. 

Hope to see you at TCR! 


Ellie


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[Texascavers] New novel on the market: The Devil's Sinkhole :

2016-10-08 Thread Jerry via Texascavers
Book review by Michael Barnes of Austin360 :

“The Devil’s Sinkhole.” by Bill Wittliff. University of Texas Press. Wittliff 
appears at BookPeople on Oct. 10. We can’t wait to bury ourselves deeper into 
this sequel to Witliff’s highly praised first novel, “The Devil’s Backbone.” 
Set in a rugged slash of Central Texas, both books follow the adventures of a 
frontier boy, Papa, told in irresistible dialect. Although it takes the loose 
form of a series of folktales — illustrated with bone-dry wit by Joe Ciardiello 
— one can also imagine the “Devil’s” duo as a movie or a mini-series, which 
shouldn’t surprise us, coming as they do from the Austin screenwriter who gave 
us the magnificent “Lonesome Dove” mini-series. We promise more reporting on 
Witliff and his spiky stories, rightly compared to Mark Twain’s and J. Frank 
Dobie’s."

Another book review from the UT Press website : 
http://utpress.utexas.edu/index.php/books/wittliff-devils-sinkhole

"In The Devil’s Sinkhole, the master storyteller Bill Wittliff takes us on 
another enthralling journey through wild and woolly Central Texas in the 1880s. 
When Papa and his o’amigo Calley Pearsall confront Pelo Blanco before he can 
ambush Papa, the encounter sets them on a pursuit with a promise of true love 
at the end, if only they can stay alive long enough for Calley to win the 
beautiful Pela Rosa, the captive/companion of Pelo Blanco. But before they can 
even hope to be united with Pela and Annie Oster, Papa’s plucky sweetheart, 
Papa and Calley have to defeat not only Pelo Blanco but also the evil, 
murdering Arlon Clavic and deliver Little Missey, the mysterious Wild Woman 
a’the Navidad, to the safe haven of the Choat farm. With dangers and 
emergencies around every bend, it’s a rough ride to the Devil’s Sinkhole, where 
this world and the next come together, bringing Papa and Calley, Pelo Blanco 
and Arlon to a climax that will leave readers clamoring for the next adventure."

And a couple images for good effect :



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[Texascavers] James Estes has died :

2016-09-20 Thread Jerry via Texascavers
I am sorry to report that James Estes has died. He was a prominent figure in 
early Texas caving and a founder of the Abilene Grotto. What follows is his 
obituary:

http://elliott-hamil-hickory.tributes.com/dignitymemorial/obituary/James-Hillyer-Estes-103959716




In Memory of

James Hillyer Estes

October 10, 1928 - September 18, 2016




   
James Hillyer Estes died in Abilene, TX on September 18, 2016. Born October 10, 
1928 in Centerville, TX, James attended Northside High School in Fort Worth. He 
graduated from Texas Wesleyan University on June 2, 1952 earning a Bachelor of 
Music degree. He served in the US Army from 1953 to 1955. After teaching middle 
school band in Ft. Worth for two years he came to Abilene to work for West 
Texas Utilities in 1957. He was employed for 33 years as editor of the WTU 
magazine The Electric Times.

When he retired from WTU, he served as a seasonal Park Ranger in New Mexico and 
Utah from 1991 to 2008, serving in Bandelier, Natural Bridges, and Hovenweep 
National Parks. He was a member and past president of South Abilene Kiwanis 
(later the Greater Abilene club). James served two terms on the Board of 
Directors of the National Speleological Society and was involved in the early 
exploration of Caverns of Sonora and Inner Space Cavern at Georgetown, TX. He 
was a longtime member of the First Baptist Church, where he served as a deacon 
and sang in the choir. His paintings both in oil and hatchwork are magnificent. 
He wrote and published several novels and composed short and long musical works.
 
James was preceded in death by his parents, Hillyer Estes and Irene Ives Estes, 
his brother Jack Estes, his sister Barbara Estes Roycroft and her daughter 
Carol Ferguson Parmer. He is survived by one sister Lila Estes Curl, by nephews 
Warren Estes and children Jared and Hannah, Keith Curl and children Eric, 
Kevin, Daniel and Dalton, Kenneth Curl and daughter Cara, nephew Gary Ferguson 
and nephew Terry Vance. Surviving nieces are Carla Curl Wilkins, Jackie Estes 
Garwood, and Kathy Denise Gooch and several great nieces and nephews. 

A memorial service will be Friday September 23 at 11:00 AM in First Baptist 
Church, Abilene with Dr. Phil Christopher officiating. Interment will be in 
Myrtle Cemetery in Ennis, Texas Thursday September 22 alongside his mother and 
father. Family visitation is Thursday, September 22 from 6:30 - 8:00 PM at 
Elliot-Hamil funeral Home, 542 Hickory Street.


He will be missed.


Jerry Atkinson.


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[Texascavers] Cave Formations Carry Clues About Ancient Earthquakes :

2016-09-12 Thread Jerry via Texascavers
Cave Formations Carry Clues About Ancient Earthquakes :

http://www.smithsonianmag.com/science-nature/cave-formations-carry-clues-about-ancient-earthquakes-180960419/?utm_source=smithsoniandaily

Jerry Atkinson.





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[Texascavers] Cave study designed to solve puzzle of prehistoric megadroughts in the western U.S. :

2016-08-27 Thread Jerry via Texascavers

Cave study designed to solve puzzle of prehistoric megadroughts in the western 
U.S.
http://news.vanderbilt.edu/2016/08/cave-study-designed-to-solve-puzzle-of-prehistoric-megadroughts-in-the-western-u-s/


Jerry Atkinson.

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Re: [Texascavers] Trip Report #3 of 50

2016-07-17 Thread Jerry via Texascavers

 Au contraire mon ami !  Locklear provides entertainment to the masses and is 
easily deleted with little trouble or travail. Back to your cave ole surly 
hodag !

Jerry.


-Original Message-
From: Charles Loving via Texascavers <texascavers@texascavers.com>
To: Cavers Texas <texascavers@texascavers.com>
Sent: Sun, Jul 17, 2016 5:57 am
Subject: Re: [Texascavers] Trip Report #3 of 50



Why do we need this silly useless commentary from Bockbeer. i could care less 
if he's in Slobovia or Beaumont and who gives a damn about Netflix for his 
daughter. You want dumb non caver comments Okley and I could fill the pages. 
Bockbeer has gone off the deep end with tee total what ever it is?


On Sat, Jul 16, 2016 at 11:56 PM, David via Texascavers 
<texascavers@texascavers.com> wrote:

As you might have guessed, I ignored everybody's advice and trudged westward.
I drove all day in the intense desert sun, stopping every hour and driving a 
safe speed.
I arrived at a nice motel in Lordsburg, New Mexico and surprisingly, it is 
operated by Motel 6.
I had 2 minor mishaps:I leaned up against a wall at a roadside park and was 
covered in fire-ants.But I don't think any bit me.   But in the chaos, of 
dancing and brushing them off of me, I almost lost my charge-card in my pocket. 
  Speaking of which, today was the first time in 26 years that I used a charge 
card.
And I was driving down the highway for 30 minutes with the hood not fully shut. 
   Good thing Toyota made that latch sturdy.
As I write this ( 11 pm on Saturday ) and look at the map I am only half-way 
and have been on the road a day and a half.   The hard part is still ahead.
As I am typing this my daughter called me all hysterical in a fit of psychotic 
rage that she is about to take a sledgehammer to my fancy new Linux computer.   
I forgot that I broke Netflix by installing a new kernel.   I was not expecting 
her to use it for another week or two.   I didn't have time to fix it before I 
left.   She was still supposed to be in Dallas.
Anyways, I am going to get some sleep and ponder the reality of the drive home 
and how to salvage what is left of my mini-vacation.   Kartchner Caverns is an 
hour west of here, but I have been to that groad-hole before.
David Locklear

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-- 

Charlie Loving

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Re: [Texascavers] away from e-mail

2016-06-27 Thread Jerry via Texascavers
You get better, my man !  Keep us informed when you get out of the hospital.

Jerry.
jerryat...@aol.com


-Original Message-
From: Mixon Bill via Texascavers <texascavers@texascavers.com>
To: Cavers Texas <texascavers@texascavers.com>
Sent: Mon, Jun 27, 2016 11:19 am
Subject: [Texascavers] away from e-mail

I am going into hospital (never mind where) for treatment of pneumonia. I will 
not be seeing e-mail for the duration, and I'll miss at least one grotto 
meeting and the party this 
weekend.--MixonWhat great comfort is 
there to be derived from a wife well obeyed!—Anthony Trollope, Barchester 
TowersYou may "reply" to the address 
this message(unless it's a TexasCavers list post)came from, but for long-term 
use, save:Personal: bmixon@alumni.uchicago.eduAMCS: a...@mexicancaves.org or 
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[Texascavers] James Reddell receives 2016 KWI Karst Award :

2016-06-24 Thread Jerry via Texascavers
James emailed me the other day and mentioned that had received the 2016 Karst 
Award from the Karst Waters Institute. There will be an award dinner sometime 
in March 2017 in Austin.

The KWI Karst Award is given annually to an outstanding member of the cave and 
karst field. Previous recipients have included Art Palmer, Nicholas Crawford, 
Norm Pace, Ron Kerbo, Jim Goodbar, John R. Holsinger, Will White, Derek Ford, 
Patty Jo Watson, Tom Kunz, and David Culver, among others.

Please extend a well earned congratulations to James the next time you see him !

Jerry.
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Re: [Texascavers] Powell's Cave Gate Project update :

2016-06-23 Thread Jerry via Texascavers
That's interesting. I think of leadership as not whining but doing. Leadership 
is not asking others to do something they are not comfortable with or causes 
them to have moral dilemmas, especially when it only serves to make you 
comfortable. Leadership is trying to understand another person's perspective 
without cramming it down their throat in a "My way or the Highway" manner. 

Our "poorly organized" effort got the gate constructed in a period of less than 
a month from first finding the vandalism, has reached its financial goal 
(thanks to all that contributed !), did it without needing to make formal 
overtures to the "54 SP500 companies that are headquartered in Texas", did so 
without creating a massive headache by making sure that there was a 501(C)3 
organization receiving the funds for shuttling to a third party, and did so by 
using a poor-boy version of crowd-sourcing from within the caving community. No 
excuses for dinner tonight.

If I insulted you, I apologize. But as you said in your first email or so, 
that's your issue.

Thank you for your donation.
 
Jerry.


-Original Message-
From: Rafal Kedzierski via Texascavers <texascavers@texascavers.com>
To: texas cavers tc <texascavers@texascavers.com>
Sent: Thu, Jun 23, 2016 7:17 pm
Subject: Re: [Texascavers] Powell's Cave Gate Project update :

Leadership - It's about addressing the issues, not targeting the 
messengers,Leadership - It's about getting things done even without global 
consensus, Leadership - It's about setting your organization to succeed - like 
setting up Ellenberger formation solid tax deductible donation 
options,Leadership - It's about not insulting your potential donors or 
participants,And I don't want to start my next email message with 'Excuses, 
it's what's for dinner tonight',RK> Date: Thu, 
23 Jun 2016 20:37:49 -0400 > To: texascavers@texascavers.com > Subject: Re: 
[Texascavers] Powell's Cave Gate Project update : > From: 
texascavers@texascavers.com >  > Rafal, >  > If it was so easy, I challenge you 
to step up and make it so. From the  > experience I have had dealing with both 
organizations, well-meaning but  > time and energy constrained cavers, and the 
odd troll here and there,  > it's anything but easy to get folks to agree on 
anything, even more so  > when money is involved. >  > Yes, Diana, I could have 
appealed to either the TCMA or TSS to be the  > funds collector for the 
Powell's Cave Project so that a handful of  > folks could get a minuscule tax 
deduction if they wanted one. But I  > felt it was a conflict of interest to 
ask the TSS to do so as I'm an  > officer on the Board. That won't matter to 
some folks but it does to  > me. The TCMA is a fine organization doing 
excellent work for Texas  > caves and cavers but they take awhile to make 
things happen and this  > gate needed to be done quickly. >  > So, there you go 
- the usual simple solutions to the worlds problems  > aren't actually all that 
simple. Please keep that in mind as you  > instruct the world as to how it 
should be done. In the mean time, I  > haven't seen you two actually donating 
anything but grief. Make  > something happen or get off the soap box. >  > 
Jerry. >  > -Original Message- > From: Rafal Kedzierski via Texascavers 
<texascavers@texascavers.com> > To: texascavers <texascavers@texascavers.com> > 
Sent: Thu, Jun 23, 2016 5:09 pm > Subject: Re: [Texascavers] Powell's Cave Gate 
Project update : >  > What did you assume that isn't true? >  > Caves and karst 
in Texas are an incredible resource that should be  > protected and set aside - 
 the case for which should be easily made  > especially when one considers lack 
of green space as compared to  > American East and West. If Texas cavers could 
reach around and outside  > of its own community, get funding from private 
donors, one could not  > only gate dozens of habitat sensitive caves but also 
set up a network  > of karst preserves. For goodness sake, there are 54 SP500 
companies  > headquarters in Texas!  All that takes is ability to share your 
vision  > with others, show them the resource you are trying to protect and  > 
reasons why. And yes, sometimes take them above and below the ground,  > get 
their hands dirty. >  > And your concern is a nonexistent moral dilemma? >  > 
RK >  > > Date: Thu, 23 Jun 2016 16:37:30 -0600 > > To: 
texascavers@texascavers.com<mailto:texascavers@texascavers.com> > > Subject: 
Re: [Texascavers] Powell's Cave Gate Project update : > > From: 
texascavers@texascavers.com<mailto:texascavers@texascavers.com> > > > > Then 
why did you ask, for Pete's sake ? > > > > Jerry. > > > > Sent from my iP

Re: [Texascavers] Powell's Cave Gate Project update :

2016-06-23 Thread Jerry via Texascavers
Rafal,

If it was so easy, I challenge you to step up and make it so. From the 
experience I have had dealing with both organizations, well-meaning but time 
and energy constrained cavers, and the odd troll here and there, it's anything 
but easy to get folks to agree on anything, even more so when money is 
involved. 

Yes, Diana, I could have appealed to either the TCMA or TSS to be the funds 
collector for the Powell's Cave Project so that a handful of folks could get a 
minuscule tax deduction if they wanted one. But I felt it was a conflict of 
interest to ask the TSS to do so as I'm an officer on the Board. That won't 
matter to some folks but it does to me. The TCMA is a fine organization doing 
excellent work for Texas caves and cavers but they take awhile to make things 
happen and this gate needed to be done quickly. 

So, there you go - the usual simple solutions to the worlds problems aren't 
actually all that simple. Please keep that in mind as you instruct the world as 
to how it should be done. In the mean time, I haven't seen you two actually 
donating anything but grief. Make something happen or get off the soap box.

Jerry.
 

-Original Message-
From: Rafal Kedzierski via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Sent: Thu, Jun 23, 2016 5:09 pm
Subject: Re: [Texascavers] Powell's Cave Gate Project update :



What did you assume that isn't true? 

Caves and karst in Texas are an incredible resource that should be protected 
and set aside -  the case for which should be easily made especially when one 
considers lack of green space as compared to American East and West. If Texas 
cavers could reach around and outside of its own community, get funding from 
private donors, one could not only gate dozens of habitat sensitive caves but 
also set up a network of karst preserves. For goodness sake, there are 54 SP500 
companies headquarters in Texas!  All that takes is ability to share your 
vision with others, show them the resource you are trying to protect and 
reasons why. And yes, sometimes take them above and below the ground, get their 
hands dirty. 

And your concern is a nonexistent moral dilemma? 

RK

> Date: Thu, 23 Jun 2016 16:37:30 -0600
> To: texascavers@texascavers.com
> Subject: Re: [Texascavers] Powell's Cave Gate Project update :
> From: texascavers@texascavers.com
> 
> Then why did you ask, for Pete's sake ?
> 
> Jerry.
> 
> Sent from my iPhone
> 
> On Jun 23, 2016, at 4:23 PM, Rafal Kedzierski via Texascavers 
> <texascavers@texascavers.com> wrote:
> 
> > No change in my statement. If someone is philanthropic in order to gain 
> > access to the cave, that's a
> > wrong reason for generosity - but that's his/her issue, not yours. If 
> > someone is taken through the cave as a thank you for helping to preserve
> > an incredible resource, that's your way of expressing generosity - not 
> > the issue of the donor.
> > 
> > RK
> > 
> > 
> >> Date: Thu, 23 Jun 2016 16:18:37 -0600
> >> To: texascavers@texascavers.com
> >> Subject: Re: [Texascavers] Powell's Cave Gate Project update :
> >> From: texascavers@texascavers.com
> >> 
> >> When they ask ahead of actually donating, it's a tacit request. That 
> >> becomes my problem.
> >> 
> >> Jerry.
> >> 
> >> Sent from my iPhone
> >> 
> >> On Jun 23, 2016, at 3:57 PM, Rafal Kedzierski via Texascavers 
> >> <texascavers@texascavers.com> wrote:
> >> 
> >>> If someone is philanthropic in order to gain access to the cave, that's a 
> >>> wrong reason for generosity - but that's his/her issue, not yours. If 
> >>> someone is taken through the cave as a thank you for helping to preserve 
> >>> an incredible resource, that's your way of expressing generosity - not 
> >>> the issue of the donor.
> >>> 
> >>> RK
> >>> 
> >>> 
> >>>> Date: Thu, 23 Jun 2016 14:05:24 -0600
> >>>> To: texascavers@texascavers.com
> >>>> Subject: Re: [Texascavers] Powell's Cave Gate Project update :
> >>>> From: texascavers@texascavers.com
> >>>> 
> >>>> Rafal,
> >>>> 
> >>>> I'm not comfortable with donations for the greater good becoming 
> >>>> entitlements for special privileges. It would be unfortunate if that 
> >>>> becomes the principal reason for being philanthropic.
> >>>> 
> >>>> As for resurveying Powell's Cave, there have been two survey projects of 
> >>>> the cave s

[Texascavers] Server problems :

2016-06-12 Thread Jerry via Texascavers
There seems to be an epidemic of server-related problems that are effecting 
several cave-related sites. Folks are having problems with the TCMA, TSS, TSA, 
and at least one out-of-state site. Please have your web IT folks have a look 
at it.

Thanks !

Jerry Atkinson
jerryat...@aol.com
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Re: [Texascavers] Fwd: Powell’s Cave Gate Project Needs Your Help :

2016-06-12 Thread Jerry via Texascavers
Scott,

You are not alone; this has been an issue for decades.  To find out about Texas 
caves in general, I suggest getting the guidebook "The Caves and Karst of 
Texas" which is available for $15to TSA and NSS members from the Texas 
Speleological Survey. Other county-specific publications on Texas caves are 
available for free download from the TSS website.

To go caving, you have several options:
1.) Participate in TSA, TCMA, and TSS projects which are advertised on the 
various Facebook pages and the TexasCavers listserve.
2.) Get the elder members of your grotto to coordinate more trips for the 
members
3.) Mingle with folks at the TSA Convention and TCR that are involved with 
caving in areas and caves that you are interested in
4.) Directly ask specific cave landowner contacts for a trip.

You probably will have to get out of your comfort zone a bit to get things 
moving, but your interest and motivation will win the hearts and minds of your 
fellow cavers.

Jerry Atkinson
Texas Speleological Survey


-Original Message-
From: Scott C via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Sent: Sat, Jun 11, 2016 12:18 pm
Subject: Re: [Texascavers] Fwd: Powell’s Cave Gate Project Needs Your Help :



Carl,


Very interesting article :) Thanks! Sounds like a cool cave I and others in our 
grotto would love to explore! 


I might be wrong in this, but it seems like to me there might be a number of 
these types of cool caves. Caves that were very popular in past years, but for 
some reason or another, currently, a lot of newer cavers never here about them 
anymore or don't seem to have access. I completely understand the issue of 
landowner relations that you brought up in your article. It's just kind of sad 
to me that more grotto members don't have access or knowledge of a lot of these 
caves. I really hope that we can move to increase knowledge and access to these 
awesome caves. I'd love to explore them, and I know a lot of other newer cavers 
would as well. I mean we regularly here about and plan trips to Robber Baron, 
Whirlpool, Logan's, Airman's, now O-9 Well, and Deep & Punkin' which are 
awesome! However, the same small slate of caves kind of get stale after a 
while. But then Midnight and others are right there in Carta Valley, and the 
majority of us can't get into them. Only a small group with special access 
visits them. That also happens with Perry Water Cave, and a number of other 
caves in Texas. However, when we take our yearly grotto trip up to TAG, even 
though we're total outsiders, we can get permits and visit tons of outstanding 
caves! I just wish that here in our home state it didn't feel so restricted, 
and like some sort of back-channel type of system for individuals or grottos to 
visit all the terrific caves our state has to offer. Thanks.


Are you going to be at NSS this year? I'd like to check out your book. 


Sincerely,


Scott Cogburn
Greater Houston Grotto
Treasurer
 



 
 
 
 On Saturday, June 11, 2016 12:44 PM, Scott C via Texascavers 
<texascavers@texascavers.com> wrote:

  

 


Carl,


Thanks so much for the link! I'll check it out :)


Cheers,


Scott Cogburn
Greater Houston Grotto
Treasurer
 



 
 
 
 On Saturday, June 11, 2016 12:08 PM, Marvin and Lisa via Texascavers 
<texascavers@texascavers.com> wrote:

  

 


Jerry,
  
I plan to make a motion at tommorrow’s grotto meeting to help fund this.
  
Marvin
  


From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of 
Jerryatkin via Texascavers
Sent: Saturday, June 11, 2016 6:29 AM
To: texascavers@texascavers.com
Subject: [Texascavers] Fwd: Powell’s Cave Gate Project Needs Your Help :

  

Just a reminder that the gate still needs funding.

  

Jerry.

Sent from my iPad


Begin forwarded message:


From: Jerry <jerryat...@aol.com>
Date: June 9, 2016 at 3:21:56 AM MDT
To: Texascavers@texascavers.com
Subject: Powell’s Cave Gate Project Needs Your Help :


Powell’s Cave Gate Project Needs Your Help

 Powell’s Cave is the second longest cave in Texas, with 26.1 km of surveyed 
passage. Treasure hunters dug the historic entrance open in the early 1900s and 
it is now stabilized with a concrete culvert installed by volunteer cavers in 
the late 1990s. The cave is used as a roost by a large colony of Cave Myotis 
(Myotis velifer). Recently, during a scheduled visit to the cave, it was 
discovered that trespassers had entered the cave and vandalized it, leaving 
cans, bottles, and other miscellaneous trash in the cave. Unfortunately, this 
also included spray-painting graffiti on the cave walls in the Crevice Passage 
(see attached photos). 

 

Concerns about protecting the integrity of the cave as well as the vulnerable 
bat colony (estimated at about 10,000 individuals) have led to the decision to 
install an above ground, bat-friendly, cupola-style gate, similar to the one 
recently built for Ezell’s

Re: [Texascavers] Fwd: Powell’s Cave Gate Project Needs Your Help :

2016-06-12 Thread Jerry via Texascavers
Thanks, Marvin !  I appreciate the grotto's involvement.

Jerry.
 

-Original Message-
From: Marvin and Lisa via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Sent: Sat, Jun 11, 2016 11:08 am
Subject: Re: [Texascavers] Fwd: Powell’s Cave Gate Project Needs Your Help :



Jerry,
 
I plan to make a motion at tommorrow’s grotto meeting to help fund this.
 
Marvin
 

From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of 
Jerryatkin via Texascavers
Sent: Saturday, June 11, 2016 6:29 AM
To: texascavers@texascavers.com
Subject: [Texascavers] Fwd: Powell’s Cave Gate Project Needs Your Help :

 

Just a reminder that the gate still needs funding.

 

Jerry.

Sent from my iPad


Begin forwarded message:


From: Jerry <jerryat...@aol.com>
Date: June 9, 2016 at 3:21:56 AM MDT
To: Texascavers@texascavers.com
Subject: Powell’s Cave Gate Project Needs Your Help :


Powell’s Cave Gate Project Needs Your Help

 Powell’s Cave is the second longest cave in Texas, with 26.1 km of surveyed 
passage. Treasure hunters dug the historic entrance open in the early 1900s and 
it is now stabilized with a concrete culvert installed by volunteer cavers in 
the late 1990s. The cave is used as a roost by a large colony of Cave Myotis 
(Myotis velifer). Recently, during a scheduled visit to the cave, it was 
discovered that trespassers had entered the cave and vandalized it, leaving 
cans, bottles, and other miscellaneous trash in the cave. Unfortunately, this 
also included spray-painting graffiti on the cave walls in the Crevice Passage 
(see attached photos). 

 

Concerns about protecting the integrity of the cave as well as the vulnerable 
bat colony (estimated at about 10,000 individuals) have led to the decision to 
install an above ground, bat-friendly, cupola-style gate, similar to the one 
recently built for Ezell’s Cave in Hays County. Jim Kennedy of Kennedy 
Above/Under Ground LLC has been contracted to build the gate and it is hoped 
that it will be completed sometime in the next month or so.

 

As part of the agreement with the landowner, cavers will be paying for the 
labor and ancillary costs of the gate construction, while the landowner will 
pay for the materials. This was done to support continuing landowner relations 
and demonstrate our commitment to the protection and stewardship of the cave. 
We need to raise approximately $3300 to cover our end of the deal. 

 

If you are interested in helping the project, please consider a cash pledge to 
help in alleviating the costs. Powell’s Cave has been an important part of 
Texas caving for more than 50 years, and hopefully will be open to recreational 
caving and research for many years to come. If all goes well, there will be 
clean up and restoration trips in the future that folks can volunteer for. Any 
and all donations of time and money are greatly appreciated.

 

Pledges can be sent to:

 

Gerald Atkinson – Powell’s Cave Liaison

jerryat...@aol.com

 

If you have any questions, please email me. Thanks !

 

Photos courtesy of Arron Wertheim (May 2016)









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[Texascavers] Insect found in one of deepest caves on the planet can fly in total darkness :

2016-06-01 Thread Jerry via Texascavers

Bizarre insect found in one of deepest caves on the planet can fly in total 
darkness - and researchers think it may use its LEGS to feel the way

New species has large wings and long front legs that may act as 'feelers'
This suggests it can fly, which no obligatory cave-dwellers are known to do
Before, it was long thought that only bats can fly in complete darkness  

ByCheyenne Macdonald For Dailymail.com
  Published:  16:15 EST, 30 May 2016 |   Updated:  19:03 EST, 30 May 2016

http://www.dailymail.co.uk/sciencetech/article-3616876/Bizarre-insect-one-deepest-caves-planet-fly-total-darkness-researchers-think-use-LEGS-feel-way.html



A bizarre creature discovered deep in a Croatian cave could upend the long-held 
principles of subterranean flight. It's long been thought that bats are the 
only animals capable of flying in total darkness. Now, researchers have found 
an insect with a combination of features that all point to blind flight, 
suggesting it may be the first flying obligate cave-dweller in the world.




The insect was discovered in the Lukina jama–Trojama cave system in Croatia, at 
a depth of nearly 1000 meters. Lukina jama is the 14th deepest cave in the 
world. In a recent paper the researchers explain that the discovery challenges 
previous beliefs that only bats can fly in complete darkness


A bizarre creature discovered deep in a Croatian cave could upend the long-held 
principles of subterranean flight.  With pale colour, reduced eyes, and long 
legs, the researchers explain that the insect is in many ways a 'typical cave 
animal.' But, the presence of large wings makes Troglocladius hajdi unique


The insect was discovered in the Lukina jama–Trojama cave system in Croatia, at 
a depth of nearly 1000 meters. Lukina jama is the 14th deepest cave in the 
world.  With pale colour, reduced eyes, and long legs, the researchers explain 
that the insect is in many ways a 'typical cave animal.'
But, the presence of large wings makes Troglocladius hajdi unique.


In a recent paper, published to the journal Plos One, the researchers from 
Norway, Germany, and Croatia explain that the discovery challenges previous 
beliefs that only bats can fly in complete darkness. Cave-dwelling creatures 
are divided among three categories: troglophiles, troglobionts, and 
trogloxenes. While trogloxenes are 'accidentally' found in caves, using them 
for shelter and staying close to the light, the other two types are specially 
adapted to subterranean life.




Of the 21,000 cave-dwelling taxa in the world, there are no known flying 
troglobionts. These spend their entire lives in the caves, while troglophiles – 
like bats – are able to survive outside. The researchers haven't yet witnessed 
the creature in flight, but they say its physical features are indicative of 
this capability, despite its classification as a troglobiont.


'The combination of strongly reduced eyes and large, broad wings appears to be 
unique among troglobiotic organisms and might indicate that the species is able 
to fly slowly or hover in the total darkness of the cave,' the authors wrote. 
The long forelegs might serve as 'feelers' if they are stretched forward during 
flight and the large halteres might help the insect maintain balance.'




For the most part, cave-dwelling insects either lack wings entirely, or have 
reduced wings. The researchers used sticky traps to collect the insects, and 
found that some of them ended up in the middle of the strips. This suggests 
that 'they fly at least occasionally,' the researchers explain.
The species doesn't fit within any previously described genus, and researchers 
say T. hajdi may be parthenogenetic, reproducing asexually without the need for 
fertilization. These types of animals are typically found in harsh 
environments, where mating is difficult.


In the expedition, the team only observed females. As T. hajdi was found deep 
within the cave in a highly isolated location, the researchers say there's 
little chance they could communicate with life on the outside. Though more 
research needs to be done to observe the creature's behaviour, the findings 
support theories that these caves are home to 'extreme subterranean 
biodiversity.' 





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[Texascavers] Univ. of Kentucky Archaeologists Protect and Restore Precious Artifacts Found in Mammoth Cave :

2016-05-28 Thread Jerry via Texascavers
UK Archaeologists Protect and Restore Precious Artifacts Found in Mammoth Cave 
During Extensive Underground Renovations



By Gail Hairston

Published:  May 27, 2016 

University of Kentucky News


http://uknow.uky.edu/content/uk-archaeologists-protect-and-restore-precious-artifacts-found-mammoth-cave-during-extensive


LEXINGTON, Ky. (May 27, 2016) —  George Crothers, a University of Kentucky 
expert in prehistoric archaeology, has spent the better part of 30 years in the 
shadow-draped, surreal underworld of Kentucky’s Mammoth Cave system, searching 
for prehistoric as well as historic treasures of humanity’s adventures 
underground.  
 
Although it’s one of those never-quite-finished projects — there are hundreds 
of miles of underground labyrinths and chambers, after all — the UK associate 
professor of anthropology in the College of Arts and Sciences said much of his 
work and an extensive trail reconstruction project has been completed, in time 
for this year’s celebrations marking Mammoth Cave National Park’s 75th 
anniversary, America's National Park Service’s 100th anniversary, and the 
bicentennial of the beginning of guided tours in “the Monarch of Caves” in 
1816. The park was designated a World Heritage site in 1981.
 
Recognizing his expertise as well as his familiarity with the caves, Crothers 
and Steve Ahler, director of UK’s Program for Archaeological Research, were 
invited two years ago to take part in the National Park Service’s ambitious 
$5.5 million renovation, refurbishment and preservation program of cave trails 
— the largest in-cave construction project Mammoth Cave has seen since it 
became a national park.
 
“The project has been about preservation as much as renovation,” said Crothers, 
who is also director of UK’s William S. Webb Museum of Anthropology.
 
In 2014, a year before the National Park System’s trail reconstruction began, 
Crothers and a UK support team of staff and students surveyed the anticipated 
construction area in search of historic and prehistoric materials scattered in 
passageways and buried along the trails. These surveys would eventually guide 
the construction crews away from sensitive areas.
 
Crothers was also assigned to conserve and preserve the 200-year-old log pipes 
and wooden leaching vats that make up the cave’s abandoned saltpeter mining 
apparatus. The old mining equipment his team found and treated remain in situ, 
where they were originally installed in 1809 to process cave sediments, rich in 
nitrates used in the manufacture of gunpowder.
 
The National Park System’s Mammoth Cave Trail Project has turned two miles of 
packed-dirt and gravel-and-dirt trails — many marking traces originally blazed 
by prehistoric miners as much as 5,000 years ago — into wide, level byways of 
pavers and concrete. The now completed project greatly improves visitor safety 
and accessibility, while reducing the damaging contaminants raised by thousands 
of visitors’ steps. In some off-trail locations deep inside the caves, park 
officials find as much as two inches of dust, hair, lint, bits of tobacco, 
threads and other foreign substances carried into the cave by humans. That sort 
of lightweight material never has a chance to disperse in the windless 
environment below ground.
 
While workmen pushed handcarts and wielded hand tools to rebuild the trails — 
no heavy machinery was allowed underground — Crothers and his team worked 
alongside, seeking rare and priceless prehistoric and historic artifacts 
preserved by the cave’s climate. Often the relatively slight disturbance of 
soil — in depths ranging from as little as three inches to as much as two feet 
— uncovered precious, long-lost artifacts  
 
“It was the responsibility of UK archaeologists to monitor the digging and 
recover any historic or prehistoric artifacts that the construction work might 
uncover,” said Crothers, who helped oversee much of the work along the two-mile 
Historic Tour trail.
 
One of the most fascinating sites along the historic trail, the saltpeter 
mining operation was first established in the 1790s to enable the manufacture 
of black gunpowder, a precious, rare commodity to the pioneers on the far 
western edge of the American frontier. Huge wooden pipes and vats were hewn 
from the surrounding forest in 1809 for an expanded mining operation that would 
provide saltpeter to the American military as the War of 1812 approached. The 
end of the wars on American soil by 1815, however, caused the demand and the 
price for Kentucky saltpeter to plummet, and brought an abrupt end to the 
commercial mining of caves.
 
“We felt incredibly privileged to return to the caves and continue the process 
of preserving that unique site,” Crothers said. “Naturally decomposing items, 
like wood, animal hides and cloth, simply don’t deteriorate as much in the 
constant temperatures and humidity of a deep cave. However, with increasing 
human 

Re: [Texascavers] valuable species

2016-04-05 Thread Jerry via Texascavers
Cynicism is usually born from unfortunate experience. While I respect the 
research and interesting discoveries being made on the forefront of microbial 
studies in caves, I do believe that the "uniqueness" of what is being 
discovered is more a product of our ignorance of the greater world than it is 
the rarity of the individual genus and species. I have noted in the past, that 
if we just went out in the world and swabbed under a single rock per square 
mile of the land surface of the earth, we would most astonished at what we do 
not know. I believe most of the microbial biomass of the earth is actually 
underground, as we used to encounter well established microbial communities in 
drill wells thousands of feet deep. This truly is the beginning of the age of 
the microbe in biological sciences.

Jerry.
 

-Original Message-
From: Andy Gluesenkamp via Texascavers <texascavers@texascavers.com>
To: texascavers <texascavers@texascavers.com>
Cc: andy <a...@gluesenkamp.com>
Sent: Tue, Apr 5, 2016 5:19 pm
Subject: Re: [Texascavers] valuable species

That's our inquisitive Mixon. Like the Church in 1615. Sent from my iPhone> On 
Apr 5, 2016, at 5:56 PM, Mixon Bill via Texascavers 
<texascavers@texascavers.com> wrote:> > But Andy, haven't you heard that all 
those cave bacteria that are being discovered have the potential to provide a 
cure for cancer? At least according to the people who find them. Biologists are 
the chief offenders.> > Be careful not to touch the floor, and don't bother the 
bacteria -- Mixon> > Considering 
what is done in the name of God, one wonders what is left for the devil.> 
> You may "reply" to the address this 
message> (unless it's a TexasCavers list post)> came from, but for long-term 
use, save:> Personal: bmi...@alumni.uchicago.edu> AMCS: a...@mexicancaves.org 
or sa...@mexicancaves.org> > ___> 
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[Texascavers] Unknown species hide among Texas cave crickets :

2016-03-25 Thread Jerry via Texascavers

Unknown species hide among Texas cave crickets
bySarah Zielinski  

11:29am, March 24, 2016



There’s no need to trek to the wilds of Borneo or the deepest Amazon if you 
want to discover a new species. There is at least one — and perhaps more — 
hiding among Ceuthophilus cave crickets in Texas, a new study finds.


Jason Weckstein of Drexel University in Philadelphia and colleagues weren’t 
looking for new species, and they haven’t definitively found any. But they have 
found some curious characteristics among the Texan crickets, as well as genetic 
evidence that there may be more species than science officially recognizes.
Ceuthophilus cave crickets have split into two groups. One subgenus — also 
named Ceuthophilus — is full of species that are trogloxenes, meaning they live 
in caves and venture out at night to find food. (If they get caught outdoors 
during the day, they hide under rocks.) The other subgenus, Geotettix, are 
troglobites that can only survive if they never venture out into the light.


Because crickets in the Ceuthophilus subgenus get out of the caves and perhaps 
even move between them, those crickets should be able to interbreed more, the 
researchers figured. Geotettix crickets would be stuck closer to home, and 
their populations would be more distinct from each other, the team predicted. 
And those differences should be detectable in the crickets’ DNA.


So the team collected 179 Ceuthophilus and 122 Geotettix crickets from 43 caves 
in 20 Texas counties, as well as a few caves in Mexico and New Mexico. The 
researchers then obtained the sequences of two genes found on the crickets’ 
mitochondria. Mitochondrial DNA evolves rapidly and can be useful for studying 
populations of organisms.
Crickets in the Ceuthophilus subgenus, the DNA analysis revealed, were not 
moving about nearly as much as the researchers had expected, they report March 
3 in the Journal of Biogeography. The crickets might be limited by streams or 
other features of the landscape. Those in the Geotettix subgenus, meanwhile, 
are more homogeneous than expected. The genes from one population to the next 
are more similar than they should be if they were totally isolated from each 
other and couldn’t interbreed. Members of those populations may be able to 
travel underground between caves, the scientists suggest.


The DNA also showed that there might be multiple species lurking in the caves 
that have not yet been officially recognized and named. At least one, nicknamed 
“species B,” has been known to cave researchers in central Texas for years, but 
no one has yet formally described it in a scientific article. Nearly all the 
currently known species in the Ceuthophilus genus, the researchers note, were 
described more than 75 years ago, and no one has added any new species to the 
genus in more than 50 years.
So it looks like there is a good opportunity here for someone who loves caves 
and insects to make some discoveries — and perhaps name a cricket or two after 
themselves or someone they love. But more importantly, this shows how little we 
know about some of the species around us. 



https://www.sciencenews.org/blog/wild-things/unknown-species-hide-among-texas-cave-crickets





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[Texascavers] Chichén Itzá article, Part I :

2016-01-20 Thread Jerry via Texascavers
Editor's note: The following is an excerpt from The Man Who Owned a Wonder of 
the World written by Evan J. Albright. The book is an investigation into how 
Chichén Itzá became one of the most famous archaeological sites in the world.

http://www.yucatanliving.com/history/balankanche-cavern-part-one

Jerry Atkinson
jerryat...@aol.com

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[Texascavers] New GSA publication on caves and karst :

2016-01-14 Thread Jerry via Texascavers

Caves and karst: Worlds within worlds across time   
 

GSA Special Paper 516


http://www.eurekalert.org/pub_releases/2016-01/gsoa-cak011416.php



Karst aquifers are the world's most productive yet vulnerable groundwater 
systems, serving as the sole or primary water supply for more than one billion 
people worldwide. Karst systems have evolved dynamically across time, 
reflecting changes in climate and regional tectonism and the subsequent crustal 
scale hydrologic responses invoked by these processes. Caves are widely 
recognized as important geological features and, with karst, as distinctive and 
significant geologic systems covering approx. 20% of Earth's land surface.

The appreciation and knowledge of cave and karst systems have evolved 
dramatically since the establishment of The Geological Society of America (GSA) 
in 1888. Across time, geoscientists' understanding of the complexity of 
groundwater flow within karst and epikarst systems drives them to examine more 
deeply such processes as heterogeneous flow processes, contamination studies, 
and hazard assessment. 

Cave deposits are some of the richest and most diverse sources for geological, 
archeological, and biological discoveries. Cave fauna and microorganisms offer 
startling insights into geological processes while pointing the way toward 
finding extraterrestrial life.

This Special Paper, edited by Joshua M. Feinberg of the University of 
Minnesota, Yongli Gao of the University of Texas at San Antonio, and E. Calvin 
Alexander Jr. of the University of Minnesota, highlights the changes in the 
study and application of cave and karst systems since GSA's origin, while 
looking ahead to future advancements.

###

Individual copies of the volume may be purchased through GSA's online store, 
http://rock.geosociety.org/store/ 
http://rock.geosociety.org/Store/detail.aspx?id=SPE516, or by contacting GSA 
Sales and Service, gsaserv...@geosociety.org.


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[Texascavers] Smithsonian article - A Journey to the Oldest Cave Paintings in the World :

2016-01-06 Thread Jerry via Texascavers
Nice article on the oldest known cave art. 

http://www.smithsonianmag.com/history/journey-oldest-cave-paintings-world-180957685/?utm_source=smithsoniandaily

Jerry Atkinson
jerryat...@aol.com
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Re: [Texascavers] [SWR] Fwd: public lands encounter

2016-01-04 Thread Jerry via Texascavers
Nicely said, Stephen.

One of the great evils of the world is "belligerent ignorance."  Neither the 
public nor, unfortunately, many of the public land use tenants, are really well 
educated on the issue of public lands. But most will argue with you on some 
facet of misuse in their opinion, whether or not they know what they are 
talking about. 

The BLM and other government agencies would do themselves and the the public a 
great service if they conducted an aggressive education program that addressed 
public lands. 

Jerry Atkinson.
 

 

-Original Message-
From: tornillo.creek <tornillo.cr...@gmail.com>
To: texascavers <texascavers@texascavers.com>; NM Caver List <s...@caver.net>
Sent: Mon, Jan 4, 2016 4:24 pm
Subject: Re: [SWR] [Texascavers] Fwd:  public lands encounter



On 1/4/2016 12:16, Diana Tomchick via  Texascavers wrote:



  

  
Begin forwarded message:
  
  
From:  Evelyn  Townsend 
<karstpat...@gmail.com>

  
Subject:  [SWR] public lands encounter

  
Date:  January  4, 2016 at 1:08:37 PM CST

  
To:  SWR  Cavers <s...@caver.net>

  

  
Its not just Oregonand Nevada (a December 30, 2015 story.)
  
However, I thinkthis lady rancher needed a catharsis and I was 
there.Here is an abbreviated account of the things we   
 discussed. There were many different topics but the main
one of interest was of BLM.
  
She was very unhappywith BLM management.

  

  


Yeah, a lot of folks are. That doesn't mean the management is bad(or 
that it can't be improved in places). When you hear these kindsof 
complaints, it almost always reflects the irritation that someone(and not 
just ranchers) cannot do whatever they want on public landand without 
regard to how it affects anyone else. 


  

  

  
She said the Fedswere taking over the lands.(I said I thought 
they tradedlands but did not buy very many new ones.) 

  

  


Her comment is a sweeping generalization, completely unsupported by
facts. But, as too often seen, facts are completely irrelevant whenthey 
don't support what you want to believe. Examples of that areeverywhere.

In the specific instance of BLM, the agency does not "take over"land. 
It administers the lands allocated to it by Congress. I havenever known of 
a single instance of BLM acquiring any land viacondemnation/eminent domain. 
It simply doesn't happen. Forty or soyears ago the NPS acquired some 
acreage in various states by eminentdomain and it went VERY badly for their 
image. Today, they rely onscraping acreages off other federal agencies to 
expand. As for BLM,it actively engages in land trades, sales and purchases 
from willingparties only, and at strictly fair market values (in itself a 
boneof contention as vacant land values are far lower than any emotional
attachment that may have accrued). 

A good example was the 1987 creation of the combined El MalpaisNational 
Monument (NPS) and National Conservation Area (NCA--BLM).The NPS holdings 
came from BLM. The surrounding NCA included twowilderness area designations 
and enclosed numerous small privatetracts which had been sold decades 
earlier as recreational holdings(and many owners had never seen what they 
bought). 

The only authority BLM had (or has in any venue) to acquire any ofthe 
private land was to be open to offers to sell by owners. Everyquery about 
how the designations affected their ownership and accesswas answered the 
same way: it doesn't. Owners retained full propertyrights and full access, 
even when it meant that access was a drivethrough a new wilderness area (a 
bone of contention to thewilderness crowd...you never can please everyone). 
In the end 99% ofthe owners (generally of 5 acre tracts in lava...remember, 
mostbought sight unseen) sold to BLM over the following 10 years. The
land was appraised at around $35/acre. No owner ever was coerced.The 
grazing permittees in the area were unaffected as they stillcould drive to 
range improvements in the wilderness areas under thegrandfathered 
activities clause. The public, of course, could not.And, perversely, 
neither could agency employees except under verylimited circumstances that 
were rigidly applied.


  

   

[Texascavers] New owner of Avery Ranch Cave plans to continue educational mission :

2015-12-21 Thread Jerry via Texascavers

New owner of Avery Ranch Cave plans to continue educational mission
http://www.mystatesman.com/news/news/local/new-owner-of-avery-ranch-cave-plans-to-continue-ed/nppZr/


Jerry Atkinson
jerryat...@aol.com

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Re: [Texascavers] Rope inquiry

2015-12-11 Thread Jerry via Texascavers
A possible revisit to Big Bend, perhaps ?

Jerry.
 

-Original Message-
From: Nico Escamilla via Texascavers <texascavers@texascavers.com>
To: Texascavers Mailing List <texascavers@texascavers.com>
Sent: Fri, Dec 11, 2015 12:55 pm
Subject: Re: [Texascavers] Rope inquiry



It sure does..
Details provided on a “Need to Know” basis with proper clearances. All I can 
tell you is it’s big and it’s here in Texas.
 
Geary
El dic 11, 2015 1:53 PM, "Jon Cradit via Texascavers" 
<texascavers@texascavers.com> escribió:


Ahhh, but it didn’t say it’s in Texas.
“…interesting domestic project.”
 
 
 
From: Texascavers [mailto:texascavers-boun...@texascavers.com]On Behalf Of Nico 
Escamilla via Texascavers
Sent: Friday, December 11, 2015 11:40 AM
To: Texascavers Mailing List <texascavers@texascavers.com>
Subject: Re: [Texascavers] Rope inquiry
 
Big and texas cant go together in a sentence if its cave related... I thought 
people knew that
Nico

El dic 11, 2015 11:21 AM, "Nancy Weaver via Texascavers" 
<texascavers@texascavers.com> escribió:

sounds fun.  Nancy

On Dec 11, 2015, at 10:05 AM, Geary Schindel via Texascavers 
<texascavers@texascavers.com> wrote:






Mark,

 

Wanted, a few people for hazardous journey, no wages, bitter cold and wet, long 
hours of complete darkness, constant danger, advanced vertical skills and long 
hours of training required, must be strong like bull and smart like tractor, 
safe return doubtful, honor and recognition in case of success

 

(with apologies to Ernest Shackleton).

 

Details provided on a “Need to Know” basis with proper clearances. All I can 
tell you is it’s big and it’s here in Texas.

 

Geary

 

 


From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of via 
Texascavers
Sent: Friday, December 11, 2015 9:09 AM
To: texascavers@texascavers.com
Subject: Re: [Texascavers] Rope inquiry


 

What the hell are you and Sue up to, Geary?!   J

 

 

Mark Alman

 

 

 


From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of 
Geary Schindel via Texascavers
Sent: Friday, December 11, 2015 8:27 AM
To: 'texascavers@texascavers.com'
Subject: [Texascavers] Rope inquiry


 

Folks,

 

I was wondering if there is someone in Texas that might have 600 feet of 9 ml 
static rope and like to participate in an interesting domestic project.

 

Thanks,

 

Geary Schindel

 

 

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[Texascavers] New update for TexBib available from the TSS website :

2015-11-20 Thread Jerry via Texascavers
The Texas Speleological Survey has just released the newest update to TexBib, 
the digital bibliography of Texas caving. 


TexBib is a searchable bibliographic database for Texas caves. It is primarily 
the product of over 40 years of work by James Reddell withcontributions from 
other TSS directors. Jerry Atkinson currently manages the TexBib project. David 
McKenzie wrote Reselect, the search engine program whichis downloadable with 
the bibliography below. The bibliography can be searched by author, keywords, 
dates, or combinations. Examples of keywords used are : "cave name", "county", 
conservation, management, history, geology, hydrogeology, biology, archeology, 
paleoclimatology, dye tracing, geophysical survey, etc...



 TexBib entries are from all availableTexas caving newsletters, plus national 
and international newsletters, books, science journals, newspapers, magazines, 
theses, dissertations, and any otherpublished sources TSS can find. TexBib 
currently contains approximately 14,100 bibliographic entries dating from 1840, 
and approximately 91,000 assigned keywords. The bibliography is regularly 
updated as references become available.

The program requires that you be runningMS Windows XP (or above) with MS 
Internet Explorer 5 (or above).

To download the latest update go to:
http://texasspeleologicalsurvey.org/software/texbib/texbib.php

Jerry Atkinson
TexBib editor
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[Texascavers] Dr. Trevor Ford, 90, to be awarded honorary doctorate for services to cave science :

2015-11-04 Thread Jerry via Texascavers

Geologist, 90, to be awarded honorary doctorate for services to cave science


By Leicester Mercury |  Posted: 
November 03, 2015   

  
By Samantha Fisher

http://www.leicestermercury.co.uk/Geologist-90-awarded-honorary-doctorate-services/story-28086080-detail/story.html


 A geologist who recorded evidence of the earliest forms life in fossils at 
sites as far apart as Leicestershire and the Grand Canyon is being awarded an 
honorary degree. Dr Trevor Ford, 90, of Oadby, is to receive an honorary 
doctorate from the University of Derby for his exceptional services to cave 
science and outstanding contributions to the knowledge of cave systems, geology 
and lead mining history in Derbyshire and the Peak District, over more than 60 
years. Dr Ford's fascination with rocks started as a boy and he is still 
publishing research.


Dr Ford said: "I'm running out of steam, but I'm still doing a little bit.




"If you make your work your play, you are always playing."


After graduating in geology from the University of Sheffield in 1950, Trevor 
completed his PhD on the Ingleton coalfield, in North Yorkshire, and was 
appointed assistant lecturer at the University of Leicester in 1952.


He became a lecturer, then a senior lecturer, before becoming the associate 
dean for combined studies in science, from 1986 to 1988. He retired in 1989 and 
was made an honorary research fellow.


In 1997, he was awarded an OBE for services to geology and to cave science.


One of his scientific achievements was naming a fossil found by a boy, Roger 
Mason, in Charnwood Forest. It was described by Professor Martin Brasier, from 
the University of Oxford, as identifying "a clear threshold for the study of 
early life on Earth". Describing Charnia masoni, Dr Ford said: "It's an unknown 
fossil mid-way between a plant and an animal. "Some people have described it as 
a sea feather. It's an impression of a frond-like organism and we don't know 
how it reproduced or fed." 


Dr Ford's name still appears among the credits on a geological map of the Grand 
Canyon, where he recorded evidence of early forms of life during rafting trips.




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Re: [Texascavers] Jim McLane photo

2015-09-23 Thread Jerry via Texascavers

 Here's another photo of Jim in more recent years. I believe it was taken in 
2006. Not sure by whom.

Jerry.
 

-Original Message-
From: Carl Kunath via Texascavers <texascavers@texascavers.com>
To: TexasCavers <Texascavers@texascavers.com>
Sent: Tue, Sep 22, 2015 10:19 pm
Subject: [Texascavers] Jim McLane photo


  
   

Like all of you, I was shocked to receive the news of Jim’s passing.   

He was an irrepressible adventurer with a extraordinary intellect.   

We will certainly miss his presence in the caving community.   



I don’t have too many photos of Jim but I especially like this one 
(photographer unknown) taken

in his younger days on a visit to Gruta de Carrizal in November 1964.   



We are diminished.   



===Carl Kunath   


 
 
 

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[Texascavers] UNM researcher awarded National Speleological Society Science Award :

2015-09-17 Thread Jerry via Texascavers

UNM researcher awarded National Speleological Society Science Award


September 17, 2015


Victor Polyak, senior research scientist in the Department of Earth and 
Planetary Sciences at UNM, was recently awarded the National Speleological 
Society (NSS) Science award for his dedication to the research of caves. Polyak 
manages the UNM Radiogenic Isotope Laboratory for Yemane Asmerom, professor of 
geochemistry.


The award recognizes an NSS member who has shown impressive commitment to the 
scientific study of caves. Polyak has been a member of the NSS since 1986.


“I’m honored to be awarded the NSS Science Award. It comes from my fellow 
cavers and scientists. It was a lot of fun receiving the award,” Polyak said.


The citation reads in part: 
“[The] 2015 Science Award winner is characterized as a thorough, meticulous 
scientist who is willing to help other researchers and has been a great mentor 
to 10s of graduate students.


“A Master’s and doctorate at Texas Tech University resulted in some of the most 
in-depth studies of cave minerals in the world.  His dissertation work produced 
the age of formation of Carlsbad Cavern and Lechuguilla Cave, two New Mexico 
caves that are among the most famous caves in the world.  While in Lubbock, 
Texas he co-started the Lubbock Area Grotto, a regional caver’s organization 
that is affiliated with the NSS.


“Research interests are focused primarily on paleoclimatology of the 
Southwestern US using cave formations called speleothems.  Stalagmites, a 
speleothem type, yield the best results, and New Mexico stalagmites from Fort 
Stanton Cave and Carlsbad Cavern are producing globally renowned paleoclimate 
records.




Professor Yemane Asmerom (l.) and Research Scientist Victor Polyak examine a 
sample. Polyak manages the UNM Radiogenic Isotope Laboratory.

“Another research interest is the timing of growth of speleothems from caves of 
Mallorca, Spain that are sea level high-stand indicators.  This research is 
providing one of the most accurate sea level records for the last interglacial 
period, a period that extended from 127,000 to 75,000 years ago. 



Polyak also works in the area landscape evolution and has spent 16 years 
studying Grand Canyon caves, and is using the ages of water-table-type 
speleothems from those caves to make important contributions to the evolution 
of Grand Canyon.


He and his wife Paula Provencio, part-time UNM-EPS employee, have had a 
long-standing interest in sulfur-related cave genesis, cave minerals and lava 
tube cave features.
Additionally, Polyak has numerous publications that come from his research on 
New Mexico and Arizona caves, helping to make him the perfect candidate for the 
award.
The NSS Board of Governors approves those nominated for the award after 
recommendation from the Awards Committee. The candidate must also be a good 
standing member two years prior to becoming a candidate.


To learn more about the award or to see past recipients, visit caves.org.


  



Sr. Research Scientist Victor Polyak was a recipient of the National 
Speleological Society (NSS) Science award for his dedication to the research of 
caves.

Credit: Bill Frantz

UNM Newsroom
http://news.unm.edu/news/unm-researcher-awarded-national-speleological-society-science-award




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[Texascavers] Only above-water microbes play a role in H2S cave development indicated in Frasassi Cave research :

2015-09-03 Thread Jerry via Texascavers

  
Only above-water microbes play a role in cave development
  
  September 2, 2015


http://phys.org/news/2015-09-above-water-microbes-role-cave.html
http://www.sciencedirect.com/science/article/pii/S0009254115002880


Only the microbes located above the water's surface contribute to the 
development of hydrogen-sulfide-rich caves, suggests an international team of 
researchers. Since 2004, researchers have been studying the Frasassi cave 
system, an actively developing limestone cave system located 1500 feet 
underground in central Italy. 





  
Limestone caves can form when solid limestone dissolves after coming in contact 
with certain types of acids. The resulting void is the cave system.
"We knew from previous research that microbes do play a role in cave 
development," said Jennifer Macalady, associate professor of geosciences, Penn 
State and co-author of a paper published today (Sept. 2) in Chemical Geology. 
"What we were trying to assess was the extent of that contribution, which would 
help us understand how caves all over the world, as well as on other worlds, 
form."


In hydrogen-sulfide-rich caves, microbes "eat" the hydrogen sulfide through a 
process known as aerobic respiration, Macalady said. The byproduct of this 
process is the creation of sulfuric acid, which has the potential to dissolve 
limestone and contribute to cave growth.
"The main goal of our study was to investigate what happened to hydrogen 
sulfide in the cave, because when the microbes use hydrogen sulfide for energy, 
this, along with oxygen, leads to the production of sulfuric acid," said 
Macalady.


The researchers measured oxygen levels and the amount of chemicals 
degassing—changing from liquid to gas state—throughout several parts of the 
cave system. The Frasassi system has cave pathways that formed 10,000 to 
100,000 years ago as well as currently actively forming cave pathways, allowing 
the researchers to compare their measurements and identify the factors 
contributing to active development.


"What we found is that in certain conditions, the hydrogen sulfide in the water 
escapes as a gas into the air above the water instead of being 'eaten' by 
microbes below the water surface," said Macalady. "As a result, the underwater 
microbes only partially burned hydrogen sulfide. Instead of creating a 
byproduct of sulfuric acid, they created pure sulfur as a byproduct, which is 
not corrosive to limestone."


In contrast, the microbes above the water's surface completely "ate" the 
hydrogen sulfide. This process results in the creation of sulfuric acid, which 
dissolves limestone and contributes to cave growth.


Macalady says that the results would apply to all limestone caves that are rich 
in hydrogen sulfide, which includes more well-known caves such as Carlsbad 
Caverns and Lechuguilla Cave in New Mexico and Kap-Kutan Cave in Turkmenistan. 



Explore further: Life beyond Earth? 
Underwater caves in Bahamas could give clues



 
Journal reference:  
   Chemical Geology 


   


Provided by:

Pennsylvania State University___
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Re: [Texascavers] Only above-water microbes play a role in H2S cave development indicated in Frasassi Cave research :

2015-09-03 Thread Jerry via Texascavers
Sorry, I thought that was included in the article. Yes, it appears that, at 
least in the Frasassi Caves in Italy, that microbial oxidation of H2S is a not 
a major contributor to the sulfuric acid speleogenesis of the cave. Direct 
out-gassing of H2S into the cave air is much more important, and only minor 
sulfuric acid is generated below the water table by microbes.

Jerry.
 

-Original Message-
From: Josh Rubinstein via Texascavers <texascavers@texascavers.com>
To: Cavers Texas <texascavers@texascavers.com>; Paul Winter 
<pawwin...@gmail.com>
Sent: Thu, Sep 3, 2015 4:06 pm
Subject: Re: [Texascavers] Only above-water microbes play a role in H2S cave 
development indicated in Frasassi Cave research :


 
Jerry,  
   
  
  
The article and the abstract are considerably different.  What the paper shows 
is not that there are above-water microbes creating sulfuric acid  but that 
microbial sulfuric acid contributes little to speleogensis.   
  
   
  
  
Josh  
 
 
  
  
On Thu, Sep 3, 2015 at 3:35 AM, Jerry via Texascavers
<texascavers@texascavers.com> wrote:   
   
 
Only above-water microbes play a role in cave development
 
 September 2, 2015
 

 http://phys.org/news/2015-09-above-water-microbes-role-cave.html
 http://www.sciencedirect.com/science/article/pii/S0009254115002880
 
  
Only the microbes located above the water's surface contribute to the 
development of hydrogen-sulfide-rich caves, suggests an international team of 
researchers. Since 2004, researchers have been studying the Frasassi cave 
system, an actively developing limestone cave system located 1500 feet 
underground in central Italy.   
  
  
  
  
  

  
Limestone caves can form when solid limestone dissolves after coming in contact 
with certain types of acids. The resulting void is the cave system. 
  
"We knew from previous research that   microbes do play a role in cave 
development," said Jennifer Macalady, associate professor of geosciences, Penn 
State and co-author of a paper published today (Sept. 2) in   Chemical 
Geology. "What we were trying to assess was the extent of that contribution, 
which would help us understand how caves all over the world, as well as on 
other worlds, form." 
  
  
  
  
In hydrogen-sulfide-rich caves, microbes "eat" the hydrogen sulfide through a 
process known as aerobic respiration, Macalady said. The byproduct of this 
process is the creation of   sulfuric acid, which has the potential to 
dissolve limestone and contribute to cave growth. 
  
"The main goal of our study was to investigate what happened to hydrogen 
sulfide in the cave, because when the microbes use hydrogen sulfide for energy, 
this, along with oxygen, leads to the production of sulfuric acid," said 
Macalady. 
  
  
  
  
The researchers measured oxygen levels and the amount of chemicals 
degassing—changing from liquid to gas state—throughout several parts of the 
  cave system. The Frasassi system has cave pathways that formed 10,000 to 
100,000 years ago as well as currently actively forming cave pathways, allowing 
the researchers to compare their measurements and identify the factors 
contributing to active development. 
  
  
  
  
"What we found is that in certain conditions, the hydrogen sulfide in the water 
escapes as a gas into the air above the water instead of being 'eaten' by 
microbes below the water surface," said Macalady. "As a result, the underwater 
microbes only partially burned hydrogen sulfide. Instead of creating a 
byproduct of sulfuric acid, they created pure sulfur as a byproduct, which is 
not corrosive to limestone." 
  
  
  
  
In contrast, the microbes above the water's surface completely "ate" the 
hydrogen sulfide. This process results in the creation of sulfuric acid, which 
dissolves   limestone and contributes to cave growth. 
  
  
  
  
Macalady says that the results would apply to all   limestone caves that 
are rich in   hydrogen sulfide, which includes more well-known   caves 
such as Carlsbad Caverns and Lechuguilla Cave in New Mexico and Kap-Kutan Cave 
in Turkmenistan.   
  
  
  
  
  
  Explore further:   Life beyond Earth? Underwater caves in Bahamas 
could give clues  
  
  Journal reference:   Chemical Geology
 Provided by: Pennsylvania State University 
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