original description
Yu, W.; Gu, H.; Zhang, X. (1990). Assemblage sequence of late Cretaceous and early Tertiary non-marine gastropods from Nanxiong Basin, Guangdong. <em>Acta Palaeontologica Sinica.</em> 29(2): 160-182.
page(s): 171, 180, pl. 3, figs 1-5 [details] Available for editors [request]
From editor or global species database
Type locality Gucheng Formation, Nanxiong Basin, Guangdong (China) [details]