Re: On The Rise of Oxygen...

2000-12-09 Thread JHByrne
(Bear in mind, too, that some of the brontotheres of the mid Cainozoic were pretty weight competitive with at least the smaller sauropods. No doubt the brontotheres were something less than wildly active; but this shows that sauropodian mammals - while probably less likely than their

Re: On The Rise of Oxygen...

2000-12-08 Thread JHByrne
In a message dated 12/8/2000 4:06:42 AM Alaskan Standard Time, [EMAIL PROTECTED] writes: Come on over to Jason Perry's "Jupiter List" and "ISSDG" discussion groups and you can see Clements and I tearing at each other and questioning each other's ancestry on a regular basis. It's wonderful.

Re: On The Rise of Oxygen...

2000-12-08 Thread Robert Clements
Jayme Blaschke wrote: What in the world is a weta? Director Peter Jackson's Wellington-based SFX company. :-) Jayme Lynn Blaschke No great surprise... Jacko's a Kiwi (New Zealander); with a taste for cinema almost as ugly as the weta itself. The weta is a very large arthropod endemic

Re: On The Rise of Oxygen...

2000-12-08 Thread Bruce Moomaw
-Original Message- From: Robert Clements [EMAIL PROTECTED] To: [EMAIL PROTECTED] [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Friday, December 08, 2000 6:11 PM Subject: Re: On The Rise of Oxygen... This has a strange relevance to Europa, however. If life exists

Re: On The Rise of Oxygen...

2000-12-08 Thread Robert Clements
Bruce Moomaw wrote: It should be pointed out, however, that multicellular organisms never evolved on Earth at all until the evolution of photosynthesis provided them with a much more efficient energy supply -- so it still seems overwhelmingly likely that all Europan life will be

Re: On The Rise of Oxygen...

2000-12-08 Thread JHByrne
In a message dated 12/8/2000 5:28:26 PM Alaskan Standard Time, [EMAIL PROTECTED] writes: This has a strange relevance to Europa, however. If life exists in the Europan ocean, it's likely to be living in a low energy environment where competition is unlikely to be widespread. Unlike most