The Square Coprolite is a genuine petrified dinosaur dung, with one end polished to showcase the beautiful rainbow jasper and agate it has fossilized into. This particular specimen comes from a Utah fossil dig in the Jurassic Brushy Basin-Morrison Formation, dating back 65 to 150 million years. Perfect for any fossil enthusiast, this coprolite is a great conversation piece and a unique addition to any collection. It is also of great interest to scientists, as it provides valuable insights into the diet and behavior of prehistoric creatures. Add a piece of history to your collection with this fascinating Square Coprolite.