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Paleontologist Paul Sereno (Photo by Wendy Taylor/Courtesy of Project Exploration)
The dinosaur hunter
Broadcast: Midmorning, 03/16/2006, 9:06 a.m.
Thousands of years ago the Sahara desert was a green landscape shot through with rivers. Now the desert is revealing the bones of dinosaurs found nowhere else.
Guests
Paul Sereno: A paleontologist whose discoveries include a 70-foot-long plant eating dinosaur and the world's largest crocodile.
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