==See also==* List of synapsids==External links==*Discovery and life*Skull*Cladogram==References==* Patricia Vickers-Rich and Thomas H. Rich, "The Great Russian Dinosaurs", Gunter Graphics, 1993, Pg 37.
== Примечания ==== Ссылки ==* Discovery and life* Skull* Genealogical table* Patricia Vickers-Rich and Thomas H. Rich, "The Great Russian Dinosaurs", Gunter Graphics, 1993, Pg 37.