Gansurhinus qingtoushanensis gen. et sp. nov. (IVPP V15989) from Xidagou Formation (Middle Permian) at Qingtoushan (Dashankou) locality near Yumen, Gansu Province (Image by Robert R. Reisz)

Photographs and illustrations of left maxilla of Gansurhinus qingtoushanensis gen. et sp. nov. in ventral and medial
views. (IVPP V15989) (Image by Robert R. Reisz)