Stone Age graveyard shows Sahara was once green
Thursday, August 14, 2008 - 16:42
in Paleontology & Archaeology
WASHINGTON (Reuters) - A Stone Age graveyard on the shores of an ancient, dried-up lake in the Sahara is brimming with the skeletons of people, fish and crocodiles who thrived when the African desert was briefly green, researchers reported on Thursday.