Izumonauta kagana (Kaseno)
| 1956. | Izumonauta kagana (Kaseno) Kobayashi, T. 1956f p. 99, pl. 6, fig. 3 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: |
| Geologic Time: | Cenozoic: |
| Kobayashi, T., 1956f: A palaeo-meteorological interpretation to the occurence of the Argonautinae in Province Kaga, central Japan. Japanese Journal of Geology and Geography, vol. 27, nos. 2–4, pp. 93–104, pl. 6. (Reference No. 0362) |
| Ichikawa, T., 1983, no. 9, p. 35. |
