Triceratops belongs to a large family of dinosaurs known as the Ceratopsids. Ceratopsids lived during the Late Cretaceous Period. All Ceratopsids are quadrupeds with bony frills, horns, and beak-like mouths.
This specimen is a fragment of Triceratops bone, recovered on private land in South Dakota from the Hell Creek Formation. Sizes and
4.9
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How do I know it's a real Dino fossil and not just a rock picked up on the side of the road? (c;>*