WoRMS taxon details
original description
(of Portlockia kamenkensis Yakovlev, 1899 †) Yakovlev N.N. (1899). Fauna of Upper Paleozoic of Russia. I. Cephalopods and gastropods. <em>Trudy Geologicheskogo Komiteta.</em> 15(3): 1-140. [In Russian]. page(s): 115, pl. 2, fig. 3a-b [details]
basis of record
Mazaev A.V. (2019). Lower Permian Gastropods of Shakhtau (Asselian–Sakmarian Boundary Beds, Southern Cisuralia). <em>Paleontological Journal.</em> 53(12): 1237-1345. page(s): 1317 [details] Available for editors [request]
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