original description
Martinson, G.G. (1965). Melovyye plastinchatozhabernyye semeystva Trigonioididae i ikh klassifikatsiya [The Cretaceous lamellibranch family Trigonioididae and its classification]. <em>Paleontologicheskiy Zhurnal.</em> 1965(4): 16-25.
page(s): 20, pl. 3, fig. 1 [details] Available for editors [request]
From editor or global species database
Type locality "Lenskiy uglenosnyy basseyn, r. Yuyol-Slikteek" [Lena coal-bearing basin, river Yuyol-Slikteek (?)] [details]