Fossils of Australopithecus have been studied in painstaking detail: their manner of walking, the structure of their ear, pattern of tooth development, their long and powerful forearms, short hind limbs, structure of their feet, small sized brains, and very ape- like skulls, jaws, and faces. These prove that Australopithecus was an ape and no way related to man. Donald Johanson himself, the discoverer of Lucy, later concluded that Australophitecus africanus (Lucy) was not related to humans at all. 7