...Where arboreal hominids called dryopiths lived 16 million years ago
In 1925 he named it Australopithecus africanus click this icon to hear the
... [DOC] [TLE] Early Hominin Evolution: Analysis of Early Hominids [PAR] By 3 million years ago, most of them probably were nearly as efficient at bipedal 
... forward (as in the case of the early hominins), it is known as prognathism.