6.4" Shark Coprolite (Fossil Shark Poop) - South Carolina

This is a rather unusual fossil, it is a coprolite (fossilized poop), likely from a shark. It comes from the Hawthorn Formation of South Carolina, which is so famous for producing fossilized shark teeth, most notably those of the Megalodon. Given its size, it certainly could be the fossilized excrement of a Megalodon.