Akiba, F. & Yanagisawa, Y. (1998). Thalassiosira castanea, a new diatom species useful for the Late Miocene diatom biostratigraphy in the North Pacific. Bulletin of the Geological Survey of Japan, 49(4): 179-185
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Akiba, F. & Yanagisawa, Y.
1998
Thalassiosira castanea, a new diatom species useful for the Late Miocene diatom biostratigraphy in the North Pacific