original description
Yu, W. (1983). The sequence and distribution of late Cretaceous and early Tertiary gastropod assemblages in China. <em>Bulletin of Nanjing Institute of Geology and Palaeontology, Academia Sinica.</em> 6: 321-353.
page(s): 337, pl. 1, figs 8-14 [details] Available for editors [request]
From editor or global species database
Type locality Nong'an County, Jilin, China [details]