Osteichthyes - Tetrapoda

Parent taxon: Anthracosauria according to R. L. Carroll et al. 1972

Sister taxa: Diplomeri, Embolomera, Eoherpetontidae, Gephyrostegida, Gephyrostegoidea, Lanthanosuchidae, Limnoscelidae, Mauchchunkiidae, Nycteroleteridae, Proterogyrinidae, Schizomeri, Seymouriamorpha, Solenodonsauridae, Tokosauridae, Tseajaiidae, Lanthanosuchida, Nycteroleterida, Chroniosuchida, Seymourida

Subtaxa: none

Ecology:

Distribution: there are no occurrences of Seymouriamorphoidea in the database

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