(ofLapworthella honorabilis Qian, Chen & Chen, 1979 †)Y. Qian, M. Chen, and Y. Y. Chen. (1979). Hyolithids and other small shelly fossils from the Lower Cambrian Huangshandong Formation in the eastern part of the Yangtze Gorge. <em>Acta Palaeontologica Sinica.</em> 18(3):207-230.[details]
original description(ofObtusoconus aberratus Zhegallo, 1996 †)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): 151, pl. 17, fig. 1 [details]
original description(ofObtusoconus multicostatus W. Yu, 1979 †)Yu Wen. (1979). Earliest Cambrian monoplacophorans and gastropods from western Hubei with their biostratigraphical significance. <em>Acta Palaeontologica Sinica.</em> 18(3): 233–266 [233-260, in Chinese; 261–266, in English], pls. 1–4.[details]
original description(ofLapworthella honorabilis Qian, Chen & Chen, 1979 †)Y. Qian, M. Chen, and Y. Y. Chen. (1979). Hyolithids and other small shelly fossils from the Lower Cambrian Huangshandong Formation in the eastern part of the Yangtze Gorge. <em>Acta Palaeontologica Sinica.</em> 18(3):207-230.[details]
original description(ofLapworthella xianfengensis B. Wang, 1994 †)Wang B. (1994). New mollusks and problematic fossils from the Lower Cambrian of China. <em>Paleontological Journal.</em> 28(4): 10-17. page(s): 12, pl. 4, fig. 1 [details]
basis of recordParkhaev, 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 athttps://doi.org/10.1134/s0031030110080010 page(s): 1041, pl. 68, figs. 1–13 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality