MolluscaBase taxon details
original description
Yu, W.; Xi, Y.-H. (1974). Permian gastropods. In: Nanjing Institute of Geology and Palaeontology, Academia Sinica (Ed.) A Handbook of the Stratigraphy and Paleontology in Southwest China. Science Press, Beijing, pp. 300-302.
page(s): 302, pl. 157, figs 18, 19 [details]