J. Desmond Clark (1923-2002) - The Prehistory of Africa, and The Prehistory of Southern AfricaHandaxe from Kalambo Falls, ZambiaPhyllis Dolhinow - Primate PatternsSherwood Washburn (1911-2000) - Articles from Scientific AmericanF. Clark Howell and Yves Coppens - Inventory of remains of Hominidae from Pliocene/Pleistocene formations of the Lower Omo Basin, Ethiopia (1967-1972)Glynn Isaac (1937-1985) - The Archaeology of Human OriginsTheodore D. McCown (1908-1969) - The Stone Age of Mount CarmelSherwood Washburn used these orangutan bones for teaching in his osteology courses.Vincent M. Sarich and Allan C. Wilson - Immunological time scale for hominid evolutionTim D. White - "How Man Evolved"