†superfamily Lanthanosuchoidea Efremov 1940 (parareptile)
Full reference: I. A. Efremov. 1940. Kurze Übersicht über die Formen der Perm- und der Trias-Tetrapoden-Fauna der UdSSR. Zentralblatt für Mineralogie, Geologie und Paläontologie, Abteilung B 1940:372-383
Parent taxon: Ankyramorpha according to S. P. Modesto and R. R. Reisz 2008
See also deBraga and Reisz 1996 and Ivakhnenko 2008
Sister taxa: none
Subtaxa: Acleistorhinidae Lanthaniscidae
Ecology:
Distribution:
• Permian of Brazil (1 collection), the Russian Federation (2), United States (2: Oklahoma)
• Carboniferous of United States (1: Ohio)
Total: 6 collections including 12 occurrences