1 posted on
09/20/2012 5:02:10 AM PDT by
Renfield
To: Renfield
What about Burkle? Not deep enough?
2 posted on
09/20/2012 5:04:35 AM PDT by
DBrow
To: SunkenCiv
3 posted on
09/20/2012 5:05:36 AM PDT by
Renfield
(Turning apples into venison since 1999!)
To: Renfield
4 posted on
09/20/2012 5:11:10 AM PDT by
DBrow
To: Renfield
2.5 million years ago, and it’s still Bush’s fault.
To: Renfield
My understanding was that ice ages are cyclical due to a pattern of variation in Earths orbit around the sun.
To: Renfield
So I guess meteors have more or less regularly been hitting the earth every 100,000 years or so to cause the alternating glacial periods separated by a 10,000 or so interglacial warm period.
10 posted on
09/20/2012 5:30:45 AM PDT by
aruanan
To: Renfield
12 posted on
09/20/2012 6:10:36 AM PDT by
Graewoulf
((Traitor John Roberts' Obama"care" violates Sherman Anti-Trust Law, AND the U.S. Constitution.))
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