Bison Latifrons

Bison latifrons (also known as the broad-headed paleo-bison or giant Ice Age bison) is an extinct species of bison that lived in North America during the Pleistocene epoch. B. latifrons thrived in North America for approximately 200,000 years, but became extinct some 20,000–30,000 years ago, at the beginning of the Last Glacial Maximum.