Asano, K. (1950). Japanese Tertiary Species of Gaudryina and Gaudryinella. Short Papers from the Institute of Geology and Paleontology, Tohoku University, Sendai. 1: 6pp.
304919
Asano, K.
1950
Japanese Tertiary Species of Gaudryina and Gaudryinella.
Short Papers from the Institute of Geology and Paleontology, Tohoku University, Sendai