Pachycephalosaurus wyomingensis

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 Divisio: Archosauria Cladus: Avemetatarsalia Cladus: Ornithodira Subtaxon: Dinosauromorpha Cladus: Dinosauriformes Cladus: Dracohors Cladus: Dinosauria Ordo: †Ornithischia Cladus: †Genasauria Cladus: †Neornithischia Cladus: †Cerapoda Cladus: †Marginocephalia Subordo: †Pachycephalosauria

Familia: †Pachycephalosauridae
Genus: †Pachycephalosaurus
Species: †Pachycephalosaurus wyomingensis

Name

Pachycephalosaurus wyomingensis (Gilmore, 1931): 1 ["Troodon wyomingensis"]

Type locality: Lance Formation; "About 9 miles SW of Warren P. O., Buck Creek, Niobrara County, Wyo[ming]"; U.S.A.

Type: USNM 12031

Synonymy

• Pachycephalosaurus grangeri Brown & Schlaikjer, 1943: 133
• Pachycephalosaurus reinheimeri Brown & Schlaikjer, 1943: 143
• Pachycephalosaurus wyomingensis [syn. Brown & Schlaikjer, 1943: 142]
• Troodon wyomingensis Gilmore, 1931: 1 [​protonym​]
• Tylosteus ornatus Leidy, 1872

References

Primary references

• Gilmore, C.W. 1931. A new species of troödont dinosaur from the Lance Formation of Wyoming. Proceedings of the United States National Museum 79(2875): 1–6. BHL Reference page. 
• Brown, B. & Schlaikjer, E.M. 1943. A study of the troödont dinosaurs, with the description of a new genus and four new species. Bulletin of the American Museum of Natural History 82: 115–149. hdl: 2246/387 Reference page. 

Links

• Pachycephalosaurus wyomingensis – Taxon details on Fossilworks.

Vernacular names

català: Paquicefalosaure
日本語: パキケファロサウルス
русский: Пахицефалозавр
中文: 厚頭龍