I ended up finding the tooth to an Auriculatus shark! This is the ancestor to the Megalodon shark and is around 38-45 million years old! Bill Clinton on opposing President Trump's agenda ...

Locked away for millions of years in a hard green marl on the bottom of a Choctaw County stream, the tooth was finally liberated from the limestone-like rock by a spring flood. The rushing creek ...

The earliest remains of the shark, considered one of the largest ... Valentine also found teeth of auriculatus—an extinct ancestor of megalodon that may be 30 to 40 million years old—and ...

The megalodon, considered one of, if not the largest marine predator to ever live, had enormous teeth, some approaching nearly 8 inches in length. Now a new study states that the giant shark spent ...

Megatooth sharks get their name from their massive teeth, which can each be bigger than a human hand. The group includes Megalodon, the largest shark that ever lived, as well as several related ...