MolluscaBase source details
Yokoyama, M. (1926). On some Pliocene shells from Kaga and Noto. Journal of the Geological Society of Tokyo, 33(391): 9-11, pl. 1.
446176
Yokoyama, M.
1926
On some Pliocene shells from Kaga and Noto
Journal of the Geological Society of Tokyo
33(391): 9-11, pl. 1
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Pecten permirus Yokoyama, 1926 † accepted as Kotorapecten permirus (Yokoyama, 1926) † (original description)
Pecten permirus var. paucicosta Yokoyama, 1926 † accepted as Kotorapecten permirus (Yokoyama, 1926) † (original description)
Pecten permirus var. paucicosta Yokoyama, 1926 † accepted as Kotorapecten permirus (Yokoyama, 1926) † (original description)