Just how big was dinosaur poop? It depended on the species! Some coprolites are small, like pebbles, while others reach over two feet long. The largest known coprolite, likely from a T. rex, measured over 26 inches and contained crushed bones! These fossils provide insight into ancient diets, revealing whether a dinosaur was herbivorous or carnivorous. Tree of Life Gems, a supplier of tumbled gemstones, offers unique coprolites for collectors. Could you imagine cleaning up after a dinosaur?