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Fukui Prefectural Dinosaur Museum Dinosaur Catalog

Pachycephalosaurus sp. Ornithischia Pachycephalosauria

Skeleton of Pachycephalosaurus
Pachycephalosaurus is a bipedal, herbivorous dinosaur from North America. The skull roof is extremely thickened and dome-shaped. The external margin of the skull is ornamented by spines. The presence of thickened and domed skull has been interpreted as evidence of head-battering behavior.

Figure of Pachycephalosaurus
Systematics
Pachycephalosauria
Age
Late Cretaceous
Estimated total length
3.1m
Locality
Montana, U.S.A.
Exhibition place of Pachycephalosaurus
Dinosaur World > Ornithischia
Pachycephalosaurus site : Montana, U.S.A.