Australopithecus africanus
extinct hominid from South Africa From Wikipedia, the free encyclopedia
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Austalopithecus africanus (abbreviated A. africanus) is an extinct hominid. Based on current data, A. africanus existed between 3.03 and 2.04 million years ago.[1]
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Discovery
The first A. africanus fossil was discovered by Raymond Dart in 1925. He found the well-preserved skull of an australopithecine who was three to four years old. This skull is often called the Taung Child after Taung, South Africa, where it was found. It is perhaps the most complete skull of A. africanus known to exist.[2]
Description
A. africanus had a dish-shaped facial structure with teeth that were larger than modern humans'. While its front teeth were larger than its back teeth, the emphasis was on back tooth grinding.
Males had a sagital crest on the tops of their skulls. Large muscles were attached to this ridge that helped to support the heavy jaw.[3]
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References
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