Pachycephalosaurus wyomingensis

Taxonavigation

Taxonavigation: Pachycephalosauria
Superregnum: Eukaryota Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Cladus: Olfactores Subphylum: Vertebrata Infraphylum: Gnathostomata Cladus: Eugnathostomata Cladus: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Cladus: Stegocephali Superclassis: Tetrapoda Cladus: Reptiliomorpha Cladus: Amniota Cladus: Sauropsida Cladus: Archosauria Cladus: Avemetatarsalia Cladus: Ornithodira Cladus: Dinosauromorpha Cladus: Dinosauriformes Cladus: Dracohors Cladus: Dinosauria cladus: †Ornithischia Cladus: †Genasauria Cladus: †Neornithischia Cladus: †Cerapoda Cladus: †Marginocephalia Subordo: †Pachycephalosauria

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

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.