pækɪˌsɛfələˈsɔːrəs
LENGTH: 6.5ft (2m) HEIGHT: 5ft (1.5m) WEIGHT: 100lbs.
TEETH: Toothless beak DIET: Omnivore (plants and meat) ERA: Late Cretaceous
Pachycephalosaurus was a bipedal herbivore with an extremely thick skull roof. It possessed long hindlimbs and small forelimbs. Pachycephalosaurus is the largest known pachycephalosaur. The thick skull domes of Pachycephalosaurus and related genera gave rise to the hypothesis that pachycephalosaurs used their skulls in intra-species combat.
