The most inclusivecladecontainingPachycephalosauruswyomingensisbut notTriceratopshorridus,Hypsilophodonfoxii,Heterodontosaurustucki,Ankylosaurusmagniventris. About Pachycephalosaurs, also known colloquially as "bone heads", were small to medium-sized herbivores that lived during the Mid to Late Cretaceous, and...
Year: 1877 Meaning: Roof lizards (see etymology) Locomotion: Quadrupedal (four legs) Synonyms: None known [Sereno 2005]Definition The most inclusivecladecontainingStegosaurusstenopsbut notAnkylosaurusmagniventris. About Coming soon. In the meantime clickhereto search DinoChecker for stegosaurs. ...