Woodward, A.S. (1920)
On the dentition of the petalodont shark, Climaxodus. Quarterly Journal of the Geological Society of London, 75(1), 1–6
Ginter, M. & Hampe, O. & Duffin, C.J. (2010)
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.