Re: Deep Time Made Simple
Posted by heartland chris on January 02, 2007 at 10:53:18:

Cathryn...that link is freaking brilliant. I'm forwarding this to many...I think this would be useful to professors teaching Intro Geology..
Chris

Follow Ups:
     ● Re: Deep Time Made Simple - Cathryn  14:06:10 - 1/2/2007  (61684)  (0)