(5–6): 149–229. Kriwet, J. The systematic position of the Cretaceous sclerorhynchid sawfishes (Elasmobranchii, Pristiorajea). Arratia, G.; Tintori, A. (编)
M. Claeson (2019) The first three-dimensional fossils of Cretaceous sclerorhynchid sawfish: Asflapristis cristadentis gen. et sp. nov., and implications
(PDF)于2017-08-18). Kriwet, Jürgen. The systematic position of the Cretaceous sclerorhynchid sawfishes (Elasmobranchii, Pristiorajea). Arratia, G.; Tintori, A. (编)