Obinautilus pulchra Kobayashi, 1954
| 1966. | Obinautilus pulchra Kobayashi, 1954 Holotype Masutomi, K. & Hamada, T. 1966 p. 154, pl. 77, fig. 1 |
| 1964. | Obinautilus pulchra Kobayashi Holotype Shikama, T. 1964 p. 146, pl. 50, fig. 10 |
| 1960. | Obinautilus pulcher Kobayashi, 1954 Holotype Oyama, K. et al. 1960 p. 217, pl. 68, fig. 3a-c |
| 1954. | Obinautilus pulchra Kobayashi, 1954 Holotype Kobayashi, T. 1954c p. 183, pl. 22, figs. 1-4 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: Nautilidae: |
| Geologic Time: | Cenozoic: |
| Kobayashi, T., 1954c: A new Palaeogene paracenoceratoid from southern Kyushu in Japan. Japanese Journal of Geology and Geography, vol. 24, pp. 181–184, pl. 22. (Reference No. 0358) |
| Masutomi, K. and Hamada, T., 1966: Fossils in colour., pp. i–x + 1–268, pls. 1–96. Hoikusha Publishing Co., Ltd., Osaka. (in Japanese) (Reference No. 0576) |
| Oyama, K., Mizuno, A. and Sakamoto, T., 1960: Illustrated handbook of Japanese Paleogene molluscs., pp. 1–244, pls. 1–71. Geological Survey of Japan. (Reference No. 0412) |
| Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618) |
| Ichikawa, T., 1988, no. 15, p. 94. |
| Ichikawa, T., 1988, no. 15, p. 169. |
| Ichikawa, T., 1983, no. 9, p. 154. |
| Ichikawa, T., 1983, no. 9, p. 35. |
