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KNM-ER 732 details


Date: About 1.7 million years old Location: Koobi Fora, Kenya Species: Paranthropus boisei Discovered by: Richard Leakey and H. Mutua Date of Discovery: 1970 Details: A. boisei crania show strong sexual dimorphism with males displaying robust features and a sagital crest while female crania (seen here) are more gracile. Additionally, there is a 5% increase in brain size compared to A. africanus.
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