Triton ? sp.
| 1930. | Triton ? sp. |
| Condition: | Missing |
| Taxonomy: | Mollusca: Gastropoda: Ranellidae: |
| Geologic Time: | Cenozoic: |
| Yokoyama, M., 1930a: Neogene shells from Yamashiro. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 2, pt. 10, pp. 399–403. (Reference No. 0498) |
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| Ichikawa, T., 1983, no. 9, p. 381. |
