Traits taxon details
original description
Zhu, G.-X. (1980). Mollusca. In: Shenyang Institute of Geology and Mineral Resources (Ed.) Paleontological Atlas of Northeast China II. Mesozoic and Cenozoic volume. Geological Publishing House, Beijing, pp. 8-59. page(s): 45, pl. 19, figs 8-10 [details] Available for editors 
original description (unavailable nomenclaturally)
Youluo. (1978). Early Tertiary gastropod fossils from the coastal region of Bohai [in Chinese]. <em>Paleontological and Geological Research Institute, Nanjing.</em> vi + 157 pp., 33 pls. page(s): 53-54, pl. 9, figs 1-4, pl. 31, fig. 6 [details] Available for editors 
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