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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
general
New four-million-year-old hominid species from Kanapoi and Allia Bay, Kenya
Nature, Volume 376, No. 6541, Year 1995
Notification
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Description
Nine hominid dental, cranial and postcranial specimens from Kanapoi, Kenya, and 12 specimens from Allia Bay, Kenya, are described here as a new species of Australopithecus dating from between about 3.9 million and 4.2 million years ago. The mosaic of primitive and derived features shows this species to be a possible ancestor to Australopithecus afarensis and suggests that Ardipithecus ramidus is a sister species to this and all later hominids. A tibia establishes that hominids were bipedal at least half a million years before the previous earliest evidence showed. © 2002 Nature Publishing Group.
Authors & Co-Authors
Leakey, Meave G.
Kenya, Nairobi
National Museums of Kenya
Feibel, Craig S.
United States, New Brunswick
Rutgers University–new Brunswick
McDougall, Ian A.
Australia, Canberra
The Australian National University
Walker, Alan C.
United States, University Park
Pennsylvania State University
Statistics
Citations: 489
Authors: 4
Affiliations: 4
Identifiers
Doi:
10.1038/376565a0
ISSN:
00280836
Research Areas
Health System And Policy
Study Locations
Kenya