none
Geological Time: Neogene
holotype
View of a specimen of Clavulina yabei Asano, 1936
The identification is based upon:
, : Asano, K. (1936). Foraminifera from the Muraoka-mura, Kamakura-gori, Kanagawa Prefecture. Studies on the fossil foraminifera from the Neogene of Japan, part 1. Geological Society of Japan Journal. vol. 43 n° 515: 603-614, pls. 30, 31. Plate , Fig.