THIES, D. (1982)
Jurazeitliche Neoselachier aus Deutschland und S-England. Courier Forschungsinstitut Senckenberg, 58: 1–116, 11 fig., 15 pl.,
MARTILL, D.M. (1991)
Fish. In: MARTILL,D.M. & HUDSON, J.D. (eds): Fossil of the Oxford Clay. London: The Paleontological Association: 197– 22s.