pachycephalosaur — noun Any of a group of herbivorous dinosaurs, of the genus Pachycephalosaurus from the late Cretaceous period … Wiktionary
pachycephalosaur — noun bipedal herbivore having 10 inches of bone atop its head; largest boneheaded dinosaur ever found • Syn: ↑pachycephalosaurus • Hypernyms: ↑bone headed dinosaur … Useful english dictionary
Majungasaurus — Eumetazoa Majungasaurus Temporal range: Late Cretaceous, 70–65.5 Ma … Wikipedia
Pachycephalosauria — Taxobox name = Pachycephalosaurs fossil range = ?Middle Jurassic Late Cretaceous image size = 200px image caption = Undescribed pachycephalosaur, informally referred to Pachycephalosaurus wyomingensis regnum = Animalia phylum = Chordata classis … Wikipedia
Stygimoloch — Taxobox name = Stygimoloch image width = 275px image caption = Stygimoloch spinifer skull (Museum für Naturkunde, Berlin) regnum = Animalia phylum = Chordata classis = Sauropsida superordo = Dinosauria ordo = Ornithischia subordo =… … Wikipedia
Dracorex — Animalia Dracorex hogwartsia Temporal range: Late Cretaceous, 65.5 Ma … Wikipedia
Troodon — Craniata Troodon Temporal range: Late Cretaceous, 75–65.5 Ma … Wikipedia
Stegoceras — For the stegosaur of a similar name, see Stegosaurus. Holozoa Stegoceras Temporal range: Late Cretaceous, 77.5–74 Ma … Wikipedia
Pachycephalosaurus — *Taxobox name = Pachycephalosaurus fossil range = Late Cretaceous image caption = Skull of Pachycephalosaurus at the Oxford University Museum of Natural History. regnum = Animalia phylum = Chordata classis = Sauropsida superordo = Dinosauria ordo … Wikipedia
Stenopelix — Taxobox name = Stenopelix image width = 250px image caption = Stenopelix fossil range = Early Cretaceous regnum = Animalia phylum = Chordata classis = Sauropsida superordo = Dinosauria ordo = Ornithischia subordo = Marginocephalia infraordo =… … Wikipedia