First GIS Analysis of Modern Stone Tools Used by Wild Chimpanzees (Pan troglodytes verus) in Bossou, Guinea, West Africa

• Alfonso Benito-Calvo ,

  Contributed equally to this work with: Alfonso Benito-Calvo, Susana Carvalho

  * E-mail: alfonso.benito@cenieh.es (AB-C); scarvalho@email.gwu.edu (SC)

  Affiliation Laboratory of Digital Mapping and 3D Analysis, CENIEH, Burgos, Spain

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• Susana Carvalho ,

  Contributed equally to this work with: Alfonso Benito-Calvo, Susana Carvalho

  * E-mail: alfonso.benito@cenieh.es (AB-C); scarvalho@email.gwu.edu (SC)

  Affiliations Center for the Advanced Study of Human Paleobiology, The George Washington University, Washington, D.C., United States of America, Interdisciplinary Center for Archaeology and Evolution of Human Behavior (ICArEHB), Universidade do Algarve, Faro, Portugal

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• Adrian Arroyo,

  Affiliation Institute of Archaeology, University College London, London, United Kingdom

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• Tetsuro Matsuzawa,

  Affiliation Section Language and Intelligence, Primate Research Institute, Kyoto University, Japan

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• Ignacio de la Torre

  Affiliation Institute of Archaeology, University College London, London, United Kingdom

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