Papio sp. Baboon ID: 1338 3161 0873 0113 [detail] Dr. Robert T. and Margaret Orr © 2004 California Academy of Sciences

Papio sp. Baboon ID: 1338 3161 0873 0114 [detail] Dr. Robert T. and Margaret Orr © 2004 California Academy of Sciences

Papio sp. Image of a cast (not original fossil material) ID: 8888 1111 0004 0134 [detail] © The Human Evolution Research Center

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