Triceratops was a big plant-eater with three horns and a huge bony frill, and it shared its world with T. rex.
Dinosaurs are defined as the common ancestor of Triceratops and modern birds, plus all of its descendants.
Triceratops had a massive skull that could be nearly a third of its total body length.
The frill of Triceratops may have been used for display, defense, or species recognition.
Ceratopsians were horned, frilled herbivores like Triceratops.
The Hell Creek Formation preserves some of the last non-avian dinosaurs, including T.rex and Triceratops.
Triceratops, whose name means 'three-horned face', roamed North America during the Late Cretaceous; it was a herbivore — had a huge bony frill and three facial horns.
The Late Cretaceous herbivore Protoceratops ('first horned face') lived in what is now Mongolia — a sheep-sized early relative of Triceratops.
Triceratops had three horns on its face.
Triceratops was about as heavy as a large rhinoceros.
Triceratops had one of the biggest heads of any land animal.
A Triceratops skull could be a third of its whole body length.
Triceratops used its horns to defend against predators.
Triceratops had a big bony frill around its neck.
Triceratops means 'three-horned face'.
Triceratops shared its world with T. rex.
Triceratops and T. rex may have battled each other.
Protoceratops was a sheep-sized relative of Triceratops.
Triceratops had three horns and a big bony frill.
Udanoceratops was a large hornless relative of Triceratops.
Triceratops was about as heavy as two cars.
T. rex and Triceratops lived in the Cretaceous.
Leptoceratops was a small, hornless relative of Triceratops.
Nedoceratops was a horned dinosaur close to Triceratops.