Ardipithecus Ramidus 5 million years ago (5.8-4.4)Australopithecus Anamensis 4 million years ago (4.2-3.9)
Kenyanthropus Platyops 3.5 million years ago (3.5-3.3)Australopithecus Afarensis 3 million years ago(3.6-2.9)
Homo Habilis (1.9-1.6)Australopithecus Robustus (1.8-1.5)
Homo Erectus (1.8-0.3)Homo Sapiens (archaic) (0.5-0.2)
Homo Neanderthalensis (0.25-0.03)Homo Sapiens Sapiens (0.12 to present)