original description
Gu, Z.-W.; Huang, B.-Y.; Chen, C.-Z.; Wen, S.-X.; Ma, Q.-H.; Lan, X.; Xu, J.-T.; Liu, L.; Wang, S.-M.; Wang, D.-Y.; Qiu, R.-Z.; Huang, Z.-Q.; Zhang, Z.-M.; Chen, J.-H.; Wu, P.-L. (1976). The Lamellibranch Fossils of China. Science Press, Beijing, 522 pp.
page(s): 338, pl. 105, figs 1-3 [details] Available for editors [request]
basis of record
Gu, Z.-W. (1998). Evolutionary trends in non-marine Cretaceous bivalves of Northeast China. In: Johnston, P.A. & Haggart, J.W. Bivalves: an eon of evolution. Calgary, University of Calgary Press, 267-276.
page(s): 270, pl. 1, figs 12-14 [details] Available for editors [request]
additional source
Gu, Z.-W.; Yu, J.-S. (1999). Cretaceous bivalves of the region of Songhuajiang and Liaohe rivers in northeast China. <em>Palaeontologia Sinica (new series B).</em> 32: 1-115.
page(s): 34, pl. 6, figs 10-17 [details] Available for editors [request]
From editor or global species database
Type locality Sanqingshan, Nongan, Jilin, northeastern China; upper part of Nenjiang Formation to Sifangtai Formation, Upper Cretaceous [details]