original description
Voronin Yu.I., Voronova L.G., Grigorieva N.V. et al. (1982). The Precambrian-Cambrian boundary in geosynclinal regions. <em>Moscow: Nauka, 152 pp. [in Russian].</em>
page(s): 42, pl. I, fig. 12, 13 [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): 154, pl. 18, fig. 4 [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): 1013 [details] Available for editors [request]
From editor or global species database
Type locality Western Mongolia, Khasagt-Khairkhan-Uul ridge, Salaany-Gol stream [details]