coprolites
Scientists Have Finally Found a Dinosaur's Butthole, and It's Pooping
Scientists were able to describe the cloaca, which included a fossilized piece of dinosaur poo, in detail for the first time.
Does This 7,000-Year-Old Poop Belong to a Human or Dog? Machine Learning Has the Answer
Scientists collect so much ancient poop that they designed an AI to tell ancient dog and human feces apart based on preserved DNA.
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