Lycett, J. (1850). Tabular view of fossil shells from the middle division of the Inferior Oolite in Gloucestershire. <em>Proceedings of the Cotteswold Naturalists' [Field] Club.</em> 1: 62-87.
page(s): 80 [details]
Lycett, J. (1850). Tabular view of fossil shells from the middle division of the Inferior Oolite in Gloucestershire. <em>The Annals and Magazine of Natural History, Zoology, Botany and Geology, Series 2.</em> 6: 401-425., available online at https://www.biodiversitylibrary.org/page/16086826
page(s): 419 [details]
Cossmann, M. (1921). Essais de paléoconchologie comparée. Douzième livraison. Paris: [the author]. 349 pp., plates A-D, 1-6., available online at http://biodiversitylibrary.org/page/37199513
page(s): 66 [details]
From editor or global species database
Additional information Priority between Lycett, 1850(a) and 1850b still needs to be determined. The papers look identical. [details]