APCAN 1975 Oldowan tools, Bed I, from the Museum at Olduvai Gorge, Tanzania Kristi Cannon-Bonventre Oldowan tools, Bed I, from the Museum at Olduvai Gorge, Tanzania Kristi Cannon-Bonventre
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| APDEV 1972 Homo erectus Acheulean Hand axes in situ, Olorgasaile, Kenya Irven DeVore Homo erectus Acheulean Hand axes in situ, Olorgasaile, Kenya Irven DeVore
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| APLAM 1971 Homo erectus Acheulean Hand axes in situ, Olorgasaile, Kenya Tim Laman Homo erectus Acheulean Hand axes in situ, Olorgasaile, Kenya Tim Laman
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| APHAL 1193 Farmer plowing rice paddy with Ox, Laos Halpern Farmer plowing rice paddy with Ox, Laos Halpern
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