Query: Early Triassic reptiles of South America, not from the late Triassic
Domain: animals
Relevant documents:
Tropidosuchus
Proterochampsidae
Lagerpeton
Proterochampsia
Tarjadia
Gualosuchus
Shuvosauridae
Doswelliidae
Spondylosoma
Pagosvenator
Archeopelta
Brasinorhynchus
Rauisuchus
Gracilisuchidae
Procolophon
Owenettidae