title: Archaeology. Humans may have reached Chile by 18,500 years ago.
authors.forename: Ann
authors.initials: A
authors.lastname: Gibbons
mesh_terms: D000818:Animals; D001106:Archaeology; D001842:Bone and Bones; D002677:Chile; D049690:History, Ancient; D063426:Human Migration / Q000266:history*; D006801:Humans; D055110:Radiometric Dating