Pfeil, F.H. (1983)
Zahnmorphologische Untersuchungen an rezenten und fossilen Haien der Ordnungen Chlamydoselachiformes und Echinorhiniformes. Palaeo Ichthyologica, 1, 1–315

Mannering, A.A. & Hiller, N. (2008)
An Early Cenozoic neoselachian shark fauna from the Southwest Pacific. Palaeontology, 51(6), 1341–1365
DOI: 10.1111/j.1475-4983.2008.00812.x

Adnet, S. & Guinot, G. & Cappetta, H. & Welcomme, J.-L. (2012)
Oldest evidence of bramble sharks (Elasmobranchii, Echinorhinidae) in the Lower Cretaceous of southeast France and the evolutionary history of orbitostylic sharks. (plus Supplementary data). Cretaceous Research, 35, 81–87
DOI: 10.1016/j.cretres.2011.11.021