original description(ofMirolaminatus (Bilaminatus) grandis D.-M. Zeng & J.-M. Hu, 1982 †)Zeng, D.-M.; Hu, J.-M. (1982). Operculum of Gastropoda. In: Geological Bureau of Hunan (Ed.) The Palaeontological Atlas of Hunan. <em>Geological Memoirs, Series 2.</em> 1: 255-271. page(s): 258-259, pl. 178, figs 12-14 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality