Analysis of information sources in references of the Wikipedia article "Ardipithecus" in Vietnamese language version.
Another co-author is Tim D. White, a paleoanthropologist at UC-Berkeley who in 1994 discovered a pre-human fossil, named Ardipithecus ramidus, that was then the oldest known, at 4.4 million years.Kiểm tra giá trị ngày tháng trong:
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(trợ giúp)