original description
Barskova M.I. (1988). New Lower Cambrian mollusks from the Kolyma Uplift. <em>Paleontological Journal.</em> 22(1): 98-104.
page(s): 103, fig. 1 (б) [details]
basis of record
Esakova N.V., Zhegallo E.A. (1996). Biostratigrafiya i fauna nizhnego kembriya Mongolii [= Biostratigraphy and fauna of Lower Cambrian of Mongolia]. <em>Moscow: Nauka, 216 pp. [in Russian].</em>
page(s): 156 [details]
source of synonymy
Parkhaev, P. Y.; Demidenko, Y. E. (2010). Zooproblematica and mollusca from the Lower Cambrian Meishucun section (Yunnan, China) and taxonomy and systematics of the Cambrian small shelly fossils of China. <em>Paleontological Journal.</em> 44(8): 883-1161., available online at https://doi.org/10.1134/s0031030110080010
page(s): 1039 [details] Available for editors [request]
From editor or global species database
Type locality Russia, Yakutia, Kolyma uplift, upper reaches of Bol’Shaya River, watershed of Bystry-Pervy streams, which is in a Tommotian marine limestone [details]