article: Koobi Fora
links: Olduvai Homo habilis Homo (genus) Meave Leakey Louise Leakey Kenya Richard Leakey Homo ergaster Paranthropus boisei Homo rudolfensis Lake Turkana Australopithecus Rutgers University Kamoya Kimeu Oldowan GPS Pliocene Potassium-argon dating Australopithecus anamensis Pleistocene Kenyanthropus platyops Homo erectus Acheulean Miocene