The great jagged narrow-toothed shark was double the size of a great white and was so large that it feasted on whales.

Stick to these tips: At Caspersen Beach, you can find a variety of shark teeth. Here are some common types: For a detailed identification guide, check out the Fossil Shark Teeth ID Guide.

Almost all fossil remains of megalodon are teeth. Sharks continually produce teeth throughout their entire lives. Depending on what they eat, sharks lose a set of teeth every one to two weeks, getting ...

The fossils were discovered by retired quarryman Dave Brockhurst ... He has uncovered thousands of specimens in about 30 ...

Emma Bernard, a curator of fossil fish at the Museum, says, 'Shark-like scales from the Late Ordovician have been found, but no teeth. If these were from sharks it would suggest that the earliest ...

A prehistoric food fight may have spelled the end for the megalodon, the largest shark that ever lived. A study of the ocean giant's fossil teeth suggests it had to compete for food with another ...

NARRAGANSET – For the second time this year, a fossilized great white shark tooth has been found ... we’ve never gotten a call or heard about teeth of this size and species here in Rhode ...