Thicknose is the Land Before Time term for Pachyrhinosaurus. The best known Thicknose appear in the series is an individual named Mr. Thicknose, appearing in The Land Before Time VIII: The Big Freeze and the television series. Their name derives from a large, flat bump on their snout.

It is unknown how many other species the name applies to, though if the genera exist in the Land Before Time universe, it may also be a name for dinosaurs such as Achelousaurus and Nasutoceratops.


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