The latest stage of the Upper/Late Cretaceous epoch, dating between 66 to 72.1 million years ago. Crappy Housekeeping(Pellet-Lined Burrow) Worms Crawl In, Poop Comes Out(Crab carapace with segmented worm coprolites) Dino Dung It?(Carnivore Coprolite with Bone Inclusions - Dinosaur?) Definitely Dinosaur(Carnivore Coprolite with Bone and Tooth Inclusions)
