#ST-2 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 4 inches long and 4 inches wide, weighing 0.48 lb. This is a one-of-a-kind item - you will receive the actual item in photo. Once sold, it is gone.