Ward, D.J. (1979)
Additions to the fish fauna of the English Palaeogene. 3. A review of the Hexanchid sharks with a description of four new species. Tertiary Research, 2(3), 111–129
Ward, D.J. (1980)
The distribution of sharks, rays and chimaeroids in the English Palaeogene. Tertiary Research, 3(1), 13–19
Kemp, D.J. (1982)
Fossil sharks, rays and chimaeroids of the English Tertiary period. Gosport Museum, 1–47, 10 fig., 3 tabl., 16 pl.
Clouter, F. & Mitchell, T. & Rayner, D. & Rayner, M. (2000)
London Clay Fossils of the Isle of Sheppey. Medway Lapidary and Mineral Society, ISBN 0-9538243-0-6, 100pp.
Rayner, D. & Mitchell, T. & Rayner, M. (2009)
London Clay Fossils of Kent and Essex. Rochester, Kent, Medway Fossil and Mineral Society, 228 p, ISBN: 978–0–9538243–1–1
Carlsen, A.W. & Cuny, G. (2014)
A study of the sharks and rays from the Lillebælt Clay (Early–Middle Eocene) of Denmark, and their palaeoecology. Bulletin of the Geological Society of Denmark, 62, 39–88
DOI: 10.37570/bgsd-2014-62-04
Migom, F. & Christiaens, Y. & Deceuckeleire, M. (2021)
The Lower Eocene (Ypresian) Chondrichthyes from Egem, Belgium. Part 1, Orders: Hexanchiformes, Squaliformes, Squatiniformes, Heterodontiformes and Orectolobiformes. Palaeo Ichthyologica, 15, 1–55
Rudebeck, B. & Riehmann, H. (2022)
Fossile hajtaender fra Trelde Naes. Self-published
Meisner, H. (2024)
Faszination Haie – Die Welt der fossilen und der lebenden Haie. Der Steinkern, 58, 1–116