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Watongia
''Watongia'' is an extinct genus of non-mammalian synapsid from Middle Permian of Oklahoma. Only one species has been described, ''Watongia meieri'', from the Chickasha Formation.〔 It was assigned to family Gorgonopsidae by Olson〔Olson, E.C. 1974. On the Source of Therapsids. ''Annals of the South African Museum'' 64: 27-46.〕 and to Eotitanosuchia by Carroll.〔Carroll, R. L. Vertebrate Paleontology and Evolution. W. H Freeman Company, 1988.〕 Reisz and collaborators assigned the genus in Varanopidae.〔Reisz, R. R. & Laurin, M. 2004. A reevaluation of the enigmatic Permian synapsid ''Watongia'' and of its stratigraphic significance. ''Canadian Journal of Earth Science'' 41, 377–386.〕〔Maddin, H.C., Evans, D.C. & Reisz, R.R. 2006. An Early Permian varanodontine varanopid (Synapsida: Eupelycosauria) from the Richards Spur locality, Oklahoma. ''Journal of Vertebrate Paleontology'' 26 (4): 957-966.〕 Based on scaling with other synapsids, length of ''Watongia'' was about 2-2.5 meters, making it the largest of the family Varanopidae.〔http://manasataramgini.wordpress.com/2006/11/01/watongia/〕 ==See also==
* List of pelycosaurs
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