[meteorite-list] Did a Supernova Kill Earth's Marine Megafauna 2.5 Million Years Ago?

2018-12-15 Thread Paul via Meteorite-list
Megalodon may have been killed off by Supernova radiation, Hannah Osborne, Newsweek, December 13, 2018 https://www.newsweek.com/megalodon-extinct-shark-supernova-cosmic-ray-cancer-mutations-1256980 Massive supernova explosion may have wiped out giant prehistoric sharks, scientists say.

[meteorite-list] Meteorites on Heritage Auction

2018-12-15 Thread Robert Verish via Meteorite-list
Ending today is the Heritage Auction - Nature & Science, which includes a variety of meteorites. But, due to a clerical error, there were two items that were omitted: Lot #72220 -- La'gad Lunar Meteorite -- main-mass (171 grams)

[meteorite-list] Ad- Last Chance Xmas Delivery - Moon Rock & Mars Rock Displays, Trinitite, Space Shuttle Tiles, Meteorite Specimens, Stocking Stuffers (BONUS FREE MARS ROCKS!)

2018-12-15 Thread Galactic Stone & Ironworks via Meteorite-list
Hi Friends and Collectors, This weekend is the last opportunity for US-based buyers to order a gift for delivery before the Christmas holiday. I am making one last trip to the post office on monday morning and I will ship all outstanding orders from this weekend at that time. Anything shipped

[meteorite-list] Meteorite Picture of the Day

2018-12-15 Thread Paul Swartz via Meteorite-list
Today's Meteorite Picture of the Day: Unclassified Contributed by: Jan Woreczko http://www.tucsonmeteorites.com/mpodmain.asp?DD=12/15/2018 __ Visit our Facebook page https://www.facebook.com/meteoritecentral and the Archives at