Pachycephalosauridae

Pachycephalosaurus wyomingensis

Taxonavigation

Taxonavigation: Pachycephalosauria

Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Megaclassis: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Superclassis: Tetrapoda Cladus: Reptiliomorpha Cladus: Amniota Classis: Reptilia Cladus: Eureptilia Cladus: Romeriida Subclassis: Diapsida Cladus: Sauria Infraclassis: Archosauromorpha Cladus: Crurotarsi Cladus: Archosauria Cladus: Avemetatarsalia Cladus: Ornithodira Cladus: Dinosauromorpha Cladus: Dinosauriformes Cladus: Dracohors Cladus: Dinosauria Ordo: †Ornithischia Cladus: †Genasauria Cladus: †Neornithischia Cladus: †Cerapoda Cladus: †Marginocephalia Subordo: †Pachycephalosauria

Familia: †Pachycephalosauridae
Subfamilia: Pachycephalosaurinae
Genera incertae sedis: †Colepiocephale – †Gravitholus – †Hanssuesia – †Stegoceras – †Texacephale

Name

Pachycephalosauridae Sternberg, 1945: 535

References

• Sternberg, C.M. 1945. Pachycephalosauridae proposed for dome-headed dinosaurs, Stegoceras lambei, n. sp., described. Journal of Paleontology 19(5): 534–538. JSTOR Reference page. 

Additional references

• Sullivan, R.M. 2006. A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia). New Mexico Museum of Natural History and Science Bulletin 35: 347–365. UNM ResearchGate Reference page. 
• Longrich, N.R., Sankey, J. & Tanke, D. 2010. Texacephale langstoni, a new genus of pachycephalosaurid (Dinosauria: Ornithischia) from the upper Campanian Aguja Formation, southern Texas, USA. Cretaceous Research 31(2): 274–284. DOI: 10.1016/j.cretres.2009.12.002 Academia.edu Reference page.