original description
Grabau, A.W. (1923). Cretaceous Mollusca from North China. <em>Bulletin of the Geological Survey of China.</em> 5(2): 184-197.
page(s): 196-197, textfig. 2e [details]
basis of record
Yü, W.; Pan, H.-Z. (1980). Mesozoic Non-marine Gastropods from Zhejiang and South Anhui. In: Anonymous Divisions and correlation of the Mesozoic volcano-sedimentary rocks in Zhejiang and Anhui provinces, China. Academia Sinica, Nanking Institute of Geology and Paleontology, Nanking, pp. 135-172.
page(s): 146, pl. 1, figs 21-22 [details] Available for editors [request]
From editor or global species database
Type locality "in the Yihsien formation of Yang-Lui-T'un, Yih-Hsien, Fêngtien", China [details]