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Pachycephalosaurus is the last, largest, and most famous member of the Pachycephalosauria, or...
Pachycephalosaurus is a two-star small herbivore, at closer to its correct length than those of...
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|current||23:34, November 30, 2011||3,648 × 2,736 (3.4 MB)||Darcy Gagnon (wall | contribs)|