Bison occidentalis (extinct)
Latitudinal range: 19.4° to 34.1°
Found in two samples
Mexico: Barranca de San Mateo Huexoyucán (Localidad 6) (Late Pleistocene)
United States: Rancho La Brea (Pit 91) (Late Pleistocene)
See also Bison, Bison antiquus, Bison bison, Bison bonasus, Bison degiulii, Bison latifrons, Bison menneri, Bison palaeosinensis, Bison priscus, Bison schoetensacki, Bison sp.