The Skeletons Of Contact: A Study of Protohistoric Burials from the lower Orange River Valley, South Africa by Alan G. Morris
Wits University Press, 1992
Soft Cover, 228 pages
Presents results of a study of four protohistoric populations in the contact area of the middle Orange River. The book concludes that genetic intermixture may be directed by differences in social status, implying that the myth of an unchanging link between culture and biology is untenable.