Study traces Egyptians’ stone-age roots Dec. 17, 2005 Special to World Science Some 64 centuries ago, a prehistoric people of obscure origins farmed an area along Egypt’s Nile River. Barely out of the Stone Age, they produced simple but well-made pottery, jewelry and stone tools, and carefully buried their dead with ritual objects in apparent preparation for an afterlife. These items often included doll-like female figurines with exaggerated sexual features, thought to possibly symbolize rebirth. Details from a tomb painting from Hierakonpolis, from prehistoric Egypt's Naqada culture. A new study suggests the Naqada people, the earlier Badarians and the later...