Jurassic neoselachians

Underwood, Charlie J. and Ward, D. J. (2004) Environmental distribution of Bathonian (Middle Jurassic) neoselachians in southern England

http://eprints.bbk.ac.uk/111/1/Underwood4.pdf.

Late Jurassic elasmobranches from southern Germany, J.Kriwet & S. Klug

http://www.bit-of-a-bite.com/pdf/Kriwet_Klug.pdf

Lyme Regis coast

http://www.jncc.gov.uk/pdf/gcrdb/GCRsiteaccount2952.pdf.

Kelheimer Diceras-Kalkes, M. Schlosser ( ? 1881)

http://rogov.zwz.ru/Schlosser,%201881.pdf