AngonisaurusandShansiodon, dicynodonts (Therapsida, Anomodontia) from subzone C of theCynognathusAssemblage Zone (Middle Triassic) of South Africa

AngonisaurusandShansiodon, dicynodonts (Therapsida, Anomodontia) from subzone C of theCynognathusAssemblage Zone (Middle Triassic) of South Africa