Arambourg, C. (1952)
Les vertébrés fossiles des gisements de phosphates (Maroc-Algérie-Tunisie). Notes et Mémoires du Service Géologique du Maroc, 92, 1–372

Noubhani, A. & Cappetta, H. (1994)
Révision des Rhombodontidae (Neoselachii, Batomorphii) des bassins à phosphate du Maroc. Palaeovertebrata, 23(1–4), 1–49

Cappetta, H. & Bardet, N. & Pereda Suberbiola, X. & Adnet, S. & Akkrim, D. & Amalik, M. & Benabdallah, A. (2014)
Marine vertebrate faunas from the Maastrichtian phosphates of Benguérir (Ganntour Basin, Morocco): Biostratigraphy, palaeobiogeography and palaeoecology. Palaeogeography, Palaeoclimatology, Palaeoecology, 409, 217–238
DOI: 10.1016/j.palaeo.2014.04.020

Guinot, G. & Condamine, F.L. (2023)
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080