Evidence of a green Sahara
Broadcast: Midmorning, 12/08/2008, 10:06 a.m.
Broadcast: Midmorning, 02/13/2009, 10:06 a.m.
On a recent dinosaur dig in Africa, paleontologists found evidence of lush vegetation and a thriving community of ancient people in what is now the Sahara Desert.
- Paul Sereno: is a paleontologist at the University of Chicago.