Guinot, G. & Underwood, C.J. & Cappetta, H. & Ward, D.J. (2012)
Squatiniformes (Chondrichthyes, Neoselachii) from the Late Cretaceous of southern England and northern France with redescription of the holotype of Squatina cranei Woodward, 1888. Palaeontology, 55(3), 529–551
DOI: 10.1111/j.1475-4983.2012.01140.x