Traits taxon details
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
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