MolluscaBase taxon details
original description
(of Cyrena (Sphaerium) tani Grabau, 1923 †) Grabau, A.W. (1923). Cretaceous fossils from Shantung. <em>Bulletin of the Geological Survey of China.</em> 5(2): 143-181.
page(s): 156-157, fig. 6a, b [details]
basis of record
Kobayashi, T. (1983). Studies on the Mesozoic Non-Marine Facies in Japan and Eastern Asia, Part II. <em>Journal of Geography.</em> 92(3): 53-74.
page(s): 58 [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): 76-78, pl. 20, figs 10-21 [details] Available for editors [request]