A circular arrangement of various fossilized dinosaur teeth displayed on a dark fabric background. The teeth vary in size, color, and preservation, with some long and sharply curved, others shorter or broken, and textures ranging from smooth dark enamel to lighter, weathered surfaces.

Happy #FossilFriday! #Fossils can come in a variety of colors! These are all #tyrannosaur #teeth from the Upper #Cretaceous #TwoMedicineFormation in #Montana. The different colors reflect conditions and processes that occurred after burial.

#FossilFriday #Maiasaura #TwoMedicineFormation. The #CretaceousCrossroads exhibit (opening mid-summer 2025 will feature Maia prominently! Mounted adult skeletal cast, babies, nests, eggs, augmented reality, and maia poop! Smell stations....wonderful...

Don't get in the field as much as I used to. I "snuck" out w/#MORPaleo in June for prospecting the Late Cretaceous #TwoMedicineFormation #EggMountain. Lots o #Maiasaura bones weathering out & tons of eggshell! I found a nice #coprolite I nicknamed #PoopyMacdougal proudly showed it to Dr. Karen Chin!