ammonites
banner
Gateway to the Paleobiology Database
†family Proterochampsidae Romer 1966 (archosaur)

Amniota

Full reference: A. S. Romer. 1966. Vertebrate Paleontology, 3rd edition. University of Chicago Press, Chicago 1-468

Parent taxon: Archosauria according to M. J. Benton 1990

Sister taxa: Avemetatarsalia, Dongusia, Erpetosuchidae, Longisquamidae, Neoarchosauria, Pseudosuchia, Razanandrongobe, Shimmelia, Sikannisuchus, Smok, Thecodontia, Theropodomorpha

Subtaxa: Cerritosaurus, Gualosuchus

View classification

Ecology: