Foraminifera source details
Asano, K. (1937). A Pliocene Species of Elphidium from Japan. The Journal of the Geological Society of Japan. 44(527): 787-790.
304909
10.5575/geosoc.44.787 [view]
Asano, K.
1937
A Pliocene Species of Elphidium from Japan
The Journal of the Geological Society of Japan
44(527): 787-790
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Elphidium ezoense Asano, 1937 † accepted as Elphidium oregonense Cushman & Grant, 1927 (original description)
Fossil range
Age: Pliocene; Formation name: Takikawa beds(Takikawa [details]
Type locality
Horonitachibetsu (Zarigawa), Numata - mura (Numata - cho), Uryu - gun, Hokkaido, Japan (43^50.2'N, 141^55.7'E). ... [details]
Type specimen
Holotype: IGPS no. 21433, Paratypes: (Text - fig. 2, Pl. 24(12), figs. 1, 2). Data compiled from Palaeontological ... [details]