original description
(of Helcionella xinjiangensis W. Yu, 1986 †) Yu Wen. (1986). Lower Cambrian Univalved Molluscs from Kuruktag, Xinjiang. <em>Acta Palaeontologica Sinica.</em> 25(1): 10–16. [in Chinese].
page(s): pl. 1, figs. 1–5 [details]
taxonomy source
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): 1023 [details] Available for editors [request]
From editor or global species database
Type locality China, Xinjiang-Uygur Autonomous Region, Kuruktag County, Xidashan (Xidashan Formation) [details]