†family Proterochampsidae Romer 1966 (archosauromorph)
Reptilia - Diapsida - Proterochampsidae
Full reference: A. S. Romer. 1966. Vertebrate Paleontology, 3rd edition 1-468
Parent taxon: Proterochampsia according to M. D. Ezcurra et al. 2015
See also Benton 1985, Benton 1990, Carroll 1988, Cruickshank 1978, Parrish 1993, Sereno 1991 and Trotteyn et al. 2013
Sister taxa: Barberenachampsa, Doswelliidae
Subtaxa: Cerritosaurus Proterochampsinae Rhadinosuchinae Stenoscelida Tropidosuchus
Ecology:
Distribution:
• Triassic to Cretaceous of Argentina (1 collection)
• Triassic of Argentina (9), Brazil (7), United States (2: Arizona, Pennsylvania)
Total: 19 collections including 22 occurrences