Saurornithes

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: †Saurornithes
Infraclassis †Ornithothoraces
Ordines: † Archaeopterygiformes - † Confuciusornithiformes - † Liaoxiornithiformes - † Yandangithiformes - † Saurornithes Incertae Sedis

Name

Saurornithes Nicholson, 1879

Synonyms

* Subclassis Archaeornithes Gadow, 1893
* Subclassis Saurornia Seeley, 1865
* Subclassis Sauriurae Haeckel, 1886
* Superordo Saururae Cope, 1889