Bison antiquus, the antique bison or ancient bison, is an extinct species of bison that lived in Late Pleistocene North America until around 10,000 years ago. Bison antiquus was one of the most common herbivores in Late Pleistocene North America.
Plant remains found in the teeth of the Rancho La Brea Camelops hesternus fossils further reveal that rather than being limited to grazing, this species likely ate mixed species of plants, including coarse shrubs growing in coastal southern California.
