| Paleolithic | Mesolithic | Neolithic |
| Pleistocene | Leakey | Olduvai |
| Australopithecus afarensis | A. africanus | |
| Ardipithecus ramidus | A. robustus | |
| Homo habilis | H. erectus | |
| H. sapiens | Johanson | Lascaux |
| Lantian Man | Altamira |
B. Homo sapiens sapiens
| bi-pedal | sclera | estrus |
| di-morphism | neotony |
C. Appearance of Modern Types
| Homo sapiens neandertalis (Neanderthal) | ||
| vitiligo | Ainu | melanin |
D. Paleolithic -- Characteristics
E. Conclusion -- Time Again