| Literature DB >> 9198897 |
Abstract
A new species of Australopithecus, the ancestor of Homo, pushes back the origins of bipedalism to some four million years ago.Mesh:
Year: 1997 PMID: 9198897 DOI: 10.1038/scientificamerican0697-74
Source DB: PubMed Journal: Sci Am ISSN: 0036-8733 Impact factor: 2.142