Bison antiquus
Standing nearly 8 feet tall, this now-extinct species of bison was much bigger than today's American bison. Bones from this huge animal were found with #Clovisculture spear points at sites in the western United States.
Giant ground sloth Megalonyx jeffersonii
Giant ground sloths stoo
an amazing 10 feet tall an
distant cousins of modern
three-toed sloths. Though
extinct, these plant eaters
roamed most of North Ar
Their bones are also foun
Clovis
