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†unranked clade Caseasauria Williston 1912 (synapsid)

Osteichthyes - Synapsida

PaleoDB taxon number: 140369

Alternative spellings: Caseosauria, Casesauria

Full reference: S. W. Williston. 1912. Primitive Reptiles - A Review. Journal of Morphology 23(4):637-666

Parent taxon: Synapsida according to F. Spindler et al. 2016

Sister taxa: Chelichnopodidae, Eupelycosauria, Ophiacomorpha, Pelycosauria, Therapsida

Subtaxa: Caseidae, Eothyrididae

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Ecology: