Fossilized button-like crocodylomorph tooth of a Brachychampsa showing some feeding wear.
A fossilized crocodilian tooth of a Brachychampsa montana from the Hell Creek Formation in Baker, Fallon County, Montana, USA. These extinct alligatorids are know for their bulbous or button-like teeth. #FossilFriday
#crocodylomorph #crocodilian #fossil #paleontology #brachychampsa
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