MolluscaBase name details
original description
(of Scenella undulata W. Yu, 1981 †) Yu Wen. (1981). New Earliest Cambrian Monoplacophorans and Gastropods from W. Hubei and E. Yunnan. <em>Acta Palaeontologica Sinica.</em> 20(6): 552–556. [in Chinese].
page(s): 553, pl. 1, figs. 1–4 [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): 169, pl. 17, figs. 13-15 [details]