B.; Horner, J.R.; Brown, C.M.; Longrich, N.R. Cranial Ontogeny in Stegocerasvalidum (Dinosauria: Pachycephalosauria): A Quantitative Model of Pachycephalosaur
Functional Correlates of Head-Strike Behavior in the Pachycephalosaur Stegocerasvalidum (Ornithischia, Dinosauria) and Combative Artiodactyls. PLoS ONE. 2011
Functional Correlates of Head-Strike Behavior in the Pachycephalosaur Stegocerasvalidum (Ornithischia, Dinosauria) and Combative Artiodactyls. PLOS ONE. 2011-06-28