sentences:  The term has gradually replaced the former term "Cape Blacks" or "Western Cape Blacks", from which is derived the term "Capoid" used in 20th-century anthropological literature.Use of "Khoisanid" in genetic genealogy was introduced by Cavalli-Sforza, L. Luca et al., "The History and Geography of Human Genes" (1994).It is thought that the "Homo sapiens" populations ancestral to the Khoisan of Southern Africa have represented the largest human population during the majority of the anatomically modern human timeline, from their early separation before 150 kya until the recent peopling of Eurasia some 70 kya.