National Geographic Specials - Skeletons of the Sahara | Knowledge.ca

National Geographic Specials - Skeletons of the Sahara

National Geographic Specials - Skeletons of the Sahara

National Geographic Specials - Skeletons of the Sahara

While prospecting for dinosaur bones, explorer and scientist Paul Sereno stumbled across an ancient human cemetery more than 5,000 years older than the Egyptian pyramids.

Expires on Dec 30