Archosaur

Frae Wikipedia
Lowp tae: navigation, rake
Archosaurs
Scienteefic clessification e
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Crurotarsi
Clade: Archosauria
Cope, 1869
Subgroups
Synonyms

Arctopoda Haeckel, 1895
Avesuchia Benton, 1999

Archosaurs are a group o diapsid amniotes whase livin representatives consist o birds an crocodilians. This group includes aw extinct dinosaurs an aa, extinct crocodilian relatives, an pterosaurs. Archosauria, the archosaur clade, is a croun group that includes the maist recent common auncestor o livin birds an crocodilians. It includes twa main clades: Pseudosuchia, whilk includes crocodilians an thair extinct relatives, an Avemetatarsalia, whilk includes birds an thair extinct relatives (lik non-avian dinosaurs an pterosaurs).