†superorder Pelycosauria Cope 1878 (pelycosaur)
Full reference: E. D. Cope. 1878. Descriptions of extinct Batrachia and Reptilia from the Permian formations of Texas. Proceedings of the American Philosophical Society 17:505-530
Parent taxon: Monozygocrotapha according to B. F. Nopcsa 1928
Sister taxon: Dranitesauria
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Pelycosauria in the database