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In: Biology

There are several discrete groups of hominins, and that members of these groups originate at approximately...

There are several discrete groups of hominins, and that members of these groups originate at approximately the same time. For example, P. aethiopicus, A. africanus, A. garhi, and H. rudolphenis all are contemporaries that originated approximately 2.5 MYA. Develop a hypothesis to explain this pattern. [Hint: other taxonomic groups in the same region may have similar patterns.

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