December 23, 2011
Critter Mystery

Fossils which were once thought to show Cambrian-era life existing in the older, more mysterious Ediacaran period has, naturally, been challenged, and then challenged again. The current thinking is still just about as weird. Life that ancient is fascinating to me, because it's so incredibly different than what's around today, yet we are quite clearly related to it. Most of the time, anyway.

Posted by scott at December 23, 2011 09:01 AM

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