Evolution: How old is the primate line? (Introduction)

by David Turell @, Saturday, April 14, 2012, 15:34 (4607 days ago)

Evolution: Study the tree

by David Turell @, Thursday, May 24, 2012, 15:28 (4567 days ago) @ David Turell

Where do turtles fit in the tree of life. Using DNA perhaps with the birds!-http://www.sciencedaily.com/releases/2012/05/120523200301.htm

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