WoRMS taxon details
original description
Batten, R. L. (1956). Some new pleurotomarian gastropods from the Permian of west Texas. <em>Journal of the Washington Academy of Sciences.</em> 46(2): 42−45. page(s): 43 [details] Available for editors [request]
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): 1288, fig. 40 [details] Available for editors [request]
additional source
Batten R.L. (1958). Permian Gastropoda of the southwestern United States. 2. Pleurotomariacea: Portlockiellidae, Phymatopleuridae, and Eotomariidae. <em>Bulletin of the American Museum of Natural History.</em> 114(2): 153-246. page(s): 216, pl. 37, figs. 9–11, 17, 18, 21–23 [details]
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