psittacosaurus dinosaur head

navigate by keyword : animal asia background beak ceratopsian ceratopsid creature cretaceous dinosaur era evolution extinct extinction frill genus head herbivore horn illustration image isolated lizard mongoliensis nature neck period picture prehistoric primeval primitive psittacosaurus reptile species vertebrate white wild wildlife

Psittacosaurus was a herbivore Ceratopsian dinosaur that lived in Asia during the Cretaceous Period