MolluscaBase taxon details
original description
(of Pecten nanakitaensis Nakamura, 1940 †) Nakamura, M. (1940). An interesting pecten from the Nanakita Beds, Nenosiroisi-mura , Miyagi-gun, Miyagi-ken. Transactions and Proceedings of the Palaeontological Society of Japan, 18: 37-38(263-264), text-fig. 1.
page(s): 263, text-fig. 1 [details]
original description
(of Cryptopecten oyamadensis Hirayama, 1954 †) Hirayama, K. (1954). Miocene Mollusca from the Arakawa Group, Tochigi Prefecture, Japan. (Part 1). Science Reports of the Tokyo Kyoiku Daigaku [Section C - Geology, Mineralogy and Geography], 3(18): 43-75, pls. 3-5.
page(s): 54, pl. 3, fig. 3 [details]
original description
(of Pecten (Chlamys) crassivenius Yokoyama, 1929 †) Yokoyama, M. (1929). Pliocene Shells from near Nanao, Noto. Imperial Geological Survey of Japan, Report, 104: 1-7, pIs. 1-6.
page(s): 6, pl. 6, fig. 1 [details]
basis of record
Shinichi, S.; Tomoki, C.; Takaki, Y.; Jun, N.; Masanori, S; Takashi, M. (2016). A catalogue of name-bearing type specimens of fossil Bivalvia (Mollusca) registered in the Tohoku University Museum. <em>Bulletin of the Tohoku University Museum.</em> 15: 9-106.
page(s): 44; note: genus under quotes [details] Available for editors [request]
additional source
Masuda, K. (1958). On the Miocene Pectinidae from the environs of Sendai: Part 11. <i>Pecten (Chlamys) crassivenius</i> Yokoyama and its related species. <em>Transactions and Proceedings of the Palaeontological Society of Japan, new series.</em> 31: 223-229, pl. 32.
page(s): 224-227, pl. 32, figs 1-3 [details] Available for editors [request]