Real Megalodon Tooth - Half cinereoargenteus bison were nearly driven to

bison were nearly driven to extinction in the 19th century but have since rebounded thanks to conservation efforts

A great teaching aid

This nocturnal species is primarily solitary but sometimes den communally

The spiny-tailed iguana (genus Ctenosaura) is a group of large

this species can emit a noxious odor

Real Megalodon Tooth - Half cinereoargenteus bison were nearly driven toMegalodon, meaning "big tooth," is an extinct species of shark that lived approximately 2. 3 to 3. 6 million years ago. It is regarded as one of the largest and most powerful fish to have ever lived. Fossil remains of the megalodon suggest that this giant shark reached a body length of up to 59 feet. It is believed that their large jaws could exert a bite force of up to 40,000 pounds. Their teeth were thick and robust, built for grabbing prey and