0.60 David W. Frayer Milford H. Wolpoff Alan G. Thorne Fred H. Smith Geoffrey G. Pope, Theories of Modern Human Origins: The Paleontological Test, American Anthropologist, 1993.

{ human genetic populations modern }	0.60
{ skull teeth index head }	0.08
{ university press american pp }	0.07
{ paleolithic upper stone tools }	0.07