Vi fant 1 definisjoner av suborder pachycephalosaurus på engelsk.
Noun |
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| suborder Pachycephalosaurus - boneheaded dinosaurs; late Cretaceous | ||
| animal order the order of animals | ||
| marginocephalia, marginocephalian, suborder marginocephalia includes boneheaded (pachycephalosaurs) and horned (ceratopsian) dinosaurs | ||