Pachycephalosaurus Add to phylogenetic matrix

Genus

Taxonomic relationships of Pachycephalosaurus

• Tylosteus belongs to Pachycephalosaurus - Maryanska et al. (2004)
• Pachycephalosaurus wyomingensis belongs to Pachycephalosaurus - Sullivan (2006)
• Pachycephalosaurus belongs to Pachycephalosauridae - Schott et al. (2009)