Traits taxon details
original description
(of ) Salter, J. W. (1859). Figures and descriptions of Canadian organic remains. Decade 1. <em>Montreal: J. Lowell.</em> 47 pp., available online at https://www.biodiversitylibrary.org/page/14985302 page(s): 12, pl. 2, figs 1-3 [details]
basis of record
Ulrich, E. O.; Scofield, W. H. (1897). The Lower Silurian Gastropoda of Minnesota. <em>The Geology of Minnesota.</em> 3(2): 813-1081, pls. 61-82., available online at https://www.biodiversitylibrary.org/page/14923788 [details]
additional source
Rohr, D. M. (1996). Ordovician (Whiterockian) gastropods of Nevada, Part 2. <em>Journal of Paleontology.</em> 70(1): 56-63. page(s): 61, fig. 3.8-3.13 [details] Available for editors 
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