#ST-8 Fossil Shark Tooth. Otodus Megalodon, from the Miocene/Pliocene epoch (between 20.4 and 1.8 million years ago). Found off the coast of North Carolina. This tooth is approximately 2.5 inches long and 2.2 inches wide. This is a one-of-a-kind item - you will receive the actual item in photo. Once sold, it is gone.