MolluscaBase name details
original description
(of Unio (Nippononaia) ryosekiana K. Suzuki, 1941 †) Suzuki, K. (1941). A New Naiad, <i>Unio (Nippononaia) ryosekiana</i>, n. subgen. and n. sp., from the Lower Cretaceous of Japan. The Journal of the Geological Society of Japan, 48(575): 410-413, available online at https://www.jstage.jst.go.jp/article/geosoc1893/48/575/48_575_410/_pdf/-char/en
page(s): 412-413, textfigs 1-3 [details] Available for editors [request]
basis of record
Sha, J. (2007). Cretaceous trigonioidid (non-marine Bivalvia) assemblages and biostratigraphy in Asia with special remarks on the classification of Trigonioidacea. <em>Journal of Asian Earth Sciences.</em> 29(1): 62-83., available online at https://doi.org/10.1016/j.jseaes.2006.01.003 [details] Available for editors [request]