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Pachycephalosaurus

life science Maturity 5-7

This dinosaur had a very thick head.

Pachycephalosaurus Reconstruction.jpg
Pachycephalosaurus Reconstruction.jpg
It had a big bone dome. This dome helped protect its brain. It used its strong legs to walk. It ate plants for food.
Pachycephalosaurus wyomingensis size chart.png
Pachycephalosaurus wyomingensis size chart.png
Do you think it was big?

43 words
🖼️ Images & Media (14)
File:Holotype of Pachycephalosaurus wyomingensis.jpg
Holotype of Pachycephalosaurus wyomingensis.jpg
File:Pachycephalosaurus Skull AMNH.jpg
Pachycephalosaurus Skull AMNH.jpg
File:Pachycephalosaurus skull.png
Pachycephalosaurus skull.png
File:Pachycephalosaurus Reconstruction.jpg
Pachycephalosaurus Reconstruction.jpg
File:Pachycephalosaurus wyomingensis size chart.png
Pachycephalosaurus wyomingensis size chart.png
File:Hell Creek pachycephalosaurs.jpg
Hell Creek pachycephalosaurs.jpg
File:Pachycephalosaurus ontogeny skulls - Museum of the Rockies - 2013-07-08.jpg
Pachycephalosaurus ontogeny skulls -...
File:Pachycephalosaurus ontogeny.png
Pachycephalosaurus ontogeny.png
File:Pachycephalosaurus scale.png
Pachycephalosaurus scale.png
File:Pachycephalosaurus head butting.png
Pachycephalosaurus head butting.png
File:Pachycephalosaurus cranial lesion.png
Pachycephalosaurus cranial lesion.png
File:Pachycephalosaurus.png
Pachycephalosaurus.png

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📚 Content adapted from Wikipedia | Readability: FK 12.1 | Vital Level 5