Homo ergaster skull (KNM-ER 3733). This fossil specimen dates from around million years ago, and was discovered in 1975 in Koobi Fora, on the east

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Homo ergaster skull (KNM-ER 3733). This fossil specimen dates from around million years ago, and was discovered in 1975 in Koobi Fora, on the eastern shore of Lake Turkana, Kenya. This well-preserved fossil skull is that of a mature female. H. ergaster is an extinct hominin species from the same genus as modern humans.

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Size: 4638px × 3769px
Photo credit: © JAVIER TRUEBA/MSF/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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