original description
Russell, L.S. (1934). Pleistocene and post-Pleistocene molluscan faunas of Southern Saskatchewan, with description of a new species of <em>Gyraulus</em> by Frank Collins Baker. <em>Canadian Field-Naturalist.</em> 48: 34-37., available online at https://www.biodiversitylibrary.org/page/28103682
page(s): 37, figs 12-14 [details]
From editor or global species database
Type locality Railway cut south of Rosetown, Monet No. 257, Saskatchewan, Canada; late Pleistocene [details]