Diver finds giant prehistoric shark tooth off N.C. coast

Well, a fossil hunter in North Carolina making a rare discovery in a recent dive off the coast of North Carolina. Scuba diving instructor Christian Corbett says he was on day two of diving when he uncovered a nearly 6in long tooth. It belonged to a megalodon, which is a prehistoric shark that existed millions of years ago.They ranged in size from 50 to 60 feet long and weighed as much as seven African elephants. Corbett says he sells many of his fossil findings. This one in particular went for the bargain b ...