Chaoyangsaurus youngi

Taxonavigation

Taxonavigation: Ceratopsia
Superregnum: Eukaryota Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa 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 Cladus: Tetrapoda Cladus: Reptiliomorpha Cladus: Amniota Cladus: Sauropsida Classis: Reptilia Cladus: Eureptilia Cladus: Romeriida Cladus: Diapsida Cladus: Neodiapsida Cladus: Sauria Cladus: Archelosauria Cladus: Archosauromorpha Cladus: Crocopoda Cladus: Archosauriformes Cladus: Eucrocopoda 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: †Ceratopsia

Chaoyangsaurus youngi Zhao, Cheng & Xu, 1999: 681

Type locality: Tuchengzi Formation; "Liaoning Province, China".

Type: IGCAGS V371

Chaoyangosaurus liaosiensis Zhao, 1985: 289 "nomen nudum" [Zhao, Cheng & Xu, 1999: 681]

Eponymy: C.C.Young [Zhao, Cheng & Xu, 1999: 681]

Zhao, X. 1983. Phylogeny and evolutionary stages of Dinosauria. Acta Palaeontologica Polonica 28(1-2): 295–306. PDF Reference page.
Zhao, X., Cheng, Z. & Xu, X. 1999. The earliest ceratopsian from the Tuchengzi Formation of Liaoning, China. Journal of Vertebrate Paleontology 19(4): 681–691. DOI: 10.1080/02724634.1999.10011181 JSTOR Reference page.