Kepplerites ( Seymourites ) japonicum Kobayashi
| 1974. | Kepplerites (Seymourites) japonicum Kobayashi Holotype Sato, T. 1974a pl. J-5, fig. 8 |
| 1964. | Kepplerites (Seymourites) japonicus Kobayashi Holotype Shikama, T. 1964 p. 158, pl. 55, fig. 13 |
| 1947. | Kepplerites (Seymourites) japonicus Kobayashi Holotype Kobayashi, T. 1947 p. 27, pl. 7, fig. 1 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: |
| Geologic Time: | Mesozoic: |
| Kobayashi, T., 1947: On the occurrence of Seymourites in Nippon and its bearing on the Jurassic palaeogeography. Japanese Journal of Geology and Geography, vol. 20, nos. 2–4, pp. 19–31, pls. 7–8. (Reference No. 0135) |
 PDF in prep. |
| Sato, T., 1974a: Ammonoid fossils of Japan, 1 (Jurassic ammonites, 4 — Kuruma group and Tetori group, 1). Atlas of Japanese fossils, no. 35-208, 4 pp., pl. J-5. Tsukiji Shokan Publishing Co., Ltd., Tokyo. (in Japanese) (Reference No. 0613) |
| 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. 137. |
| Ichikawa, T., 1988, no. 15, p. 166. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 138. |
