Nut Cracking Tools Used by Captive Chimpanzees (Pan troglodytes) and Their Comparison with Early Stone Age Percussive Artefacts from Olduvai Gorge

Arroyo, Adrián ; Hirata, Satoshi ; Matsuzawa, Tetsuro ; de la Torre, Ignacio Petraglia, Michael D.

PloS one, 2016-11, Vol.11 (11), p.e0166788-e0166788 [Periódico revisado por pares]

United States: Public Library of Science

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