Goyocephale

Goyocephale is a genus of pachycephalosaurid dinosaur which lived during the Late Cretaceous period. It lived in what is now Mongolia. Goyocephale probably weighed 10–40 kg. The type species, Goyocephale lattimorei, was formally described by Perle, Maryańska, and Osmólska (1982) from an incomplete skull, mandibles, and fragmentary postcranial ...
Found on http://en.wikipedia.org/wiki/Goyocephale

Goyocephale

Goyocephale was a dinosaur of the Cretaceous period. Goyocephale was about 2 metres long, walked on its hind legs and had four or five broad spines low down at the back of its head which also had thickened bones at the top of the skull, which together with the broad hip bones suggest that Goyocephale may have regularly head butted other animals.
Found on http://www.probertencyclopaedia.com/browse/BGA.HTM
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