Chaoyangsaurus

Chaoyangsaurus ("Chaoyang lizard") was a marginocephalian dinosaur from the Late Jurassic of China (dated to between 150.8 and 145.5 million years ago).[1] Chaoyangsaurus belonged to the Ceratopsia (Greek for "horned faces"), Chaoyangsaurus, like all ceratopsians, was primarily a herbivore.