1. Shell-growth in Cephalopoda (Siphonopoda);Bather;Annals and Magazine of Natural History (Series 6),1888
2. The shell in Vampyropoda (Cephalopoda): morphology, functional role and evolution;Bizikov;Ruthenica Supplement 3,2004
3. Evolutionary aspects of development, life style, and reproduction mode in incirrate octopods (Mollusca, Cephalopoda);Boletzky;Revue Suisse de Zoologie,1992
4. Ammonite faunas and stratigraphy of the upper part of the Upper Kimmeridge Clay Formation of Dorset;Cope;Palaeontology,1978
5. Detailed stratigraphy of the uppermost Kimmeridge Clay Formation (Upper Jurassic) from the Swanworth Boreholes, Dorset, UK;Cope;Proceedings of the Geologists' Association,2015