Dinosaur classification

The dinosaurs are a taxon of archosaurs within the reptiles ( Reptilia ). Together with its sister group, the pterosaurs ( Pterosauria ), they form the taxon Ornithodira. This classification of dinosaur was created by the sources listed under Literature, References and Web Links.

Bird Beck dinosaur ( Ornithischia )

  • Marginocephalia Pachycephalosauria
  • Ceratopsia

Heterodontosauridae

Stegosauria

  • Huayangosauridae Huayangosaurus

Ankylosauria

Pachycephalosauria

Ceratopsia

  • Psittacosaurus
  • Hongshanosaurus?

Ornithopods

  • Camptosaurus
  • Draconyx
  • Theiophytalia

Lizards Beck dinosaurs ( Saurischia )

Prosauropoda

Sauropoda

  • Amphicoelias
  • Cetiosauriscus
  • Dinheirosaurus
  • Losillasaurus
  • Seismosaurus
  • Huanghetitan
  • Somphospondyli

Theropods

Coelophysoidea

Ceratosauria

Spinosauroidea ( Megalosauroidea )

Carnosauria

Tyrannosauroidea

Ornithomimosauria

Therizinosauroidea

Alvarezsauroidea

Oviraptorosauria

  • Citipati
  • Nemegtomaia
  • Oviraptor
  • Rinchenia

Troodontidae

Dromaeosauridae

Avialae (p. birds i w. )

See also: Biological Systematics, classification of birds, feathered dinosaurs

247497
de