original description
(of Pecten yamasakii Yokoyama, 1925 †) Yokoyama M. (1925). Tertiary Mollusca from Shinano and Echigo. <em>Journal of the Faculty of Science, Imperial University of Tokyo, Section 2.</em> 1(1): 1-23.
page(s): 17, pl. 5, figs. 1, 2, 4, 5 [details]
basis of record
Kafanov A.I. (1986). Systematic and geological history of the subfamily Fortipectininae Masuda, 1963 (Bivalvia, Pectinidae) [= Систематика и геологическая история подсемейства Fortipectininae Masuda, 1963 (Bivalvia, Pectinidae)]. <em>Paleogene-Neogene bivalves of the Far East and Eastern Paratethys: A collection of scientific papers [= Палеоген-неогеновые двустворчатые моллюски Дальнего Востока и Восточного Паратетиса: Сборник научных трудов].</em> Vladivostok: DVNC AN SSSR, pp. 18-45.
page(s): 33 [details] Available for editors [request]
From editor or global species database
Fossil range Lower (?) - Upper Miocene [details]