T. Lingham-Soliar. 1991. Mosasaurs from the Upper Cretacous of Niger. Palaeontology 34(3):653-670
T. Soliar. 1988. The mosasaur Goronyosaurus from the Upper Cretacous of Sokoto State, Nigeria. Palaeontology 31(3):747-762
A. Azzaroli, C. De Giuli, and G. Ficcarelli, D. Torre. 1972. An aberrant mosasaur from the Upper Cretaceous of north-western Nigeria. Rendiconti della classe di fisiche, mathematiche e naturali 52:398-402