| Publication Type: | Journal Article |
| Year of Publication: | 1959 |
| Authors: | Matsui, M. |
| Journal: | Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy |
| Volume: | 10 |
| Pagination: | 289-304 |
| Keywords: | Japan, Oligocene |
Taxonomic name:
