original description
Lycett, J. (1863). Supplementary monograph on the Mollusca from the Stonesfield Slate, Great Oolite, Forest Marble, and Cornbrash. <em>Monographs of the Palaeontographical Society of London.</em> 15: 1-129, pls XXXI-XLV., available online at https://www.biodiversitylibrary.org/page/36956458
page(s): 18-19; plate 41, fig. 10 [details]
additional source
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]
status source
Huckriede, R. (1967). Molluskenfaunen mit limnischen und brackischen Elementen aus Jura, Serpulit und Wealden NW-Deutschlands und ihre paläogeographische Bedeutung. <em>Geologisches Jahrbuch, Beiheft.</em> 67: 1-263.
page(s): 183 [details] Available for editors
[request]
From editor or global species database