Tools and Human EvolutionSHERWOOD L. WASHBURN1960-09-01articleScientific American601 citationsclosedNo readable copy stored yet — this record is metadata only.Pleistocene-Era Hominins and ArchaeologyPrimate Behavior and EcologyLanguage and cultural evolutionAbstractNo abstract was published for this record.Citations in this libraryStored only when both papers are in the corpus — 601 citations exist upstream.Cited by2018Empathy1989Hunting behavior of wild chimpanzees in the Taï National Park1973Primate Communication and the Gestural Origin of Language [and Comments and Reply]1992Primate Communication and the Gestural Origin of Language2003Grandmothers and the evolution of human longevity1983Early hominid hunting, butchering, and carcass-processing behaviors: Approaches to the fossil record1998Variability selection in hominid evolution1998Environmental hypotheses of hominin evolution