Wednesday, May 18, 2011

Study reshuffles crocodile family tree
[ Thu, 19 May 2011 00:25:37 GMT ]

Science editor Alan Boyle's Weblog: A fresh analysis of a fossil found in the 1970s suggests that the family trees for crocodiles, birds and dinosaurs diverged earlier than some experts may have thought.Science editor Alan Boyle's Weblog: A fresh analysis of a fossil found in the 1970s suggests that the family trees for crocodiles, birds and dinosaurs diverged earlier than some experts may have thought.


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