original description
Baily, W.H. (1858). Descriptions of fossil Invertebrata from the Crimea. <em>The Quarterly Journal of the Geological Society of London.</em> 14(1): 133-163., available online at https://www.biodiversitylibrary.org/page/36214091
page(s): 148, pl. 10, fig. 4a, b [details]
From editor or global species database
Type locality "from before Sevastopol [...] from the Gorge of Iphigenia" (Crimean Peninsula) [details]