[Little Bill]

Remnant species are found in out of the way places. It always seemed to me that species were moving into Africa rather than out.

If you read Heradotos pygmies were living in Chad about the time he was writing, they are now in the Congo. The Bushmen were pushed out by the Hottentots, who were pushed out by the Bantu, etc, ad nausium. The movement is North To South, the remnants are on the fringes.

[blam]

"The Bushmen were pushed out by the Hottentots, who were pushed out by the Bantu, etc, ad nausium."

Yup. I've read three books on the San Bushmen. They are not 'black' Africans, they are Asian and their children even have Mongol spots.
The ancient Egyptians mentioned them in their glyphs and I even saw one reference that they may be the Leprechauns of Irish legend. The female Bushmen are physically 'different' in that they have an 'apron' (skin) over the genital area, this was also mentioned by the Egyptians.

All the other races in Africa refer to the Bushmen as the 'ancient ones'.