BOSS VERSUS HORN: PACHYRHINOSAURUS
Summary:
The skulls of many dinosaurs had bumps, crests or horns for display, scaring rivals and impressing potential mates.Instead of the sharp nose horn of many of their large plant-eating cousins, Pachyrhinosuaurs had a big, bony lump on their snout.Pachyrhinosaurus were ceratopsian dinosaurs that lived in North America during the Late Cretaceous. Unlike their Triceratops cousins, Pachyrhinosaurus can
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Keywords:
alberta