title: Paleoindian large mammal hunters on the plains of North America.
abstract: From approximately 11,200 to 8,000 years ago, the Great Plains of North America were populated by small Paleoindian hunting groups with well developed weaponry and the expertise to successfully hunt large mammals, especially mammoths and bison. Mammoths became extinct on the Plains by 11,000 years ago, and, although paleoecological conditions were worsening, their demise may have been hastened by human predation. After this, the main target of the Plains Paleoindian hunters consisted of subspecies of bison, Bison antiquus and Bison occidentalis. As bison populations gradually diminished, apparently because of worsening ecological conditions, by approximately 8,000 years ago, human subsistence was forced into a greater dependence on small animal and plant foods. Human paleoecology studies of the Paleoindian time period rely heavily on multidisciplinary efforts. Geomorphologists, botanists, soil scientists, palynologists, biologists, and other specialists aid archaeologists in data recovery and analysis, although, with few exceptions, their contributions are derived from the fringes rather than the mainstream of their disciplines.
authors.affiliation: Department of Anthropology, University of Wyoming, Laramie, WY 82071, USA.
authors.forename: G C
authors.initials: GC
authors.lastname: Frison
mesh_terms: D000818:Animals; D001106:Archaeology; D016164:Bison; D001842:Bone and Bones; D004777:Environment; D005247:Feeding Behavior; D006801:Humans; D007198:Indians, North American; D008322:Mammals; D009656:North America; D010163:Paleontology; D011235:Predatory Behavior; D013995:Time