blood vessels in the crest indicating that it was covered in skin

during the early Eocene period

referring to the appearance of its skull

fibrous plants such as ferns

Coelodonta's habitat stretched across much of the Northern Hemisphere

Triceratops Yutyrannus huali blood vessels in the crestTriceratops (T. horridus 'Three horned face') is a genus of chasmosaurine ceratopsid dinosaur that first appeared during the Maastrichtian Age of the Late Cretaceous, approximately 6866 million years ago. Triceratops is characterized by having 3 horns on its skull, a parrot beak and a large bone frill on its neck; the horns could have been used to defend against attacks by Tyrannosaurus and other predators of the time. Triceratops was a browsing