Marginocephalia
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- I. PACHYCEPHALOSAURS A. Shared, Derived Characters of the M
- At Valleyfair
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- Implications for Understanding Dinosaur Behaviour Timothy E
- The Phylogenetic Position of the Ornithischian Dinosaur Stenopelix Valdensis from the Lower Cretaceous of Germany and the Early Fossil Record of Pachycephalosauria
- Dinosaur Pachycephalosaurus
- A Basal Ceratopsian with Transitional Features from the Late Jurassic Of