polypterid (Osteichthyes, Actinopterygii) from the Upper Cretaceous BahariyaFormation of Egypt. Journal of Vertebrate Paleontology. 2012, 32 (1): 17–26
Die Elasmobranchier-Fauna des Gebel Dist Member der BahariyaFormation (Obercenoman) der Oase Bahariya, Ägypten. Palaeo Ichthyologica. 1989, 5: 1–112. Kirkland