MolluscaBase name details
original description
(of Helicocryptus d'Orbigny, 1850 †) Orbigny, A. D. d'. (1850). <i>Prodrome de paléontologie stratigraphique universelle des animaux mollusques & rayonnés, faisant suite au cours élémentaire de paléontologie et de géologie stratigraphiques. Vol. 1</i>. LX + 394 pp. Paris: Masson ["1849"; published January 1850]., available online at https://www.biodiversitylibrary.org/page/31705373
page(s): 8 [details]
basis of record
Gerasimov, P. A. (1992). Jurassic and boundary Cretaceous gastropods of the European part of Russia. <em>Moskva: Nauka.</em> 190 pp., 29 plates [in Russian].
page(s): 40 [details] Available for editors [request]