Tawa hallae

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Tawa hallae

Taxonavigation[edit]

Taxonavigation: Theropoda 

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: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda

Genus: †Tawa
Species: T. hallae

Name[edit]

Tawa hallae Nesbitt et al, 2009

Type locality[edit]

Late Triassic; Petrified Forest Member, Chinle Formation; Ghost Ranch Hayden Quarry, Rio Arriba County, New Mexico, USA

Type material[edit]

  • Holotype: GR 241

References[edit]

  • Nesbitt, S.J., Smith, N. D., Irmis, R. B., Turner, A. H.; Downs, A. & Norell, M. A. (2009), "A complete skeleton of a Late Triassic saurischian and the early evolution of dinosaurs" (PDF), Science, 326 (5959): 1530–1533, PMID: 20007898.