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Pachycephalosauria

life science Maturity 11-13

Some dinosaurs had very thick heads.

Stegoceras validum.jpg
Stegoceras validum.jpg
They lived a long time ago. They walked on two legs. They ate plants from the ground. These dinosaurs were not very big. Do you like dinosaurs?

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🖼️ Images & Media (14)
File:Wannanosaurus for wiki review.jpg
Wannanosaurus for wiki review.jpg
File:Tyrannoskull.jpg
Tyrannoskull.jpg
File:Stegoceras validum.jpg
Stegoceras validum.jpg
File:202004 Pachycephalosaurus wyomingensis.png
202004 Pachycephalosaurus wyomingensis.png
File:Pachycephalosaurus ontogeny.png
Pachycephalosaurus ontogeny.png
File:Homalocephale and Saurolophus herd.jpg
Homalocephale and Saurolophus herd.jpg
File:Pachycephalosaurus head butting.png
Pachycephalosaurus head butting.png
File:Pachycephalosaurus.png
Pachycephalosaurus.png
File:Pachycephalosauria Diversity.jpg
Pachycephalosauria Diversity.jpg
File:Stegoceras skulls.png
Stegoceras skulls.png
File:Pachycephalosauridae head butting.png
Pachycephalosauridae head butting.png
File:Pachycephalosaurus cranial lesion.png
Pachycephalosaurus cranial lesion.png

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