Kossmaticeras japonicum Matsumoto
| 1991. | Kossmaticeras japonicum Matsumoto Holotype Matsumoto, T. 1991 p. 100, pl. 23, fig. 4 |
| 1964. | Kossmaticeras japonicum Matsumoto Holotype Shikama, T. 1964 p. 158, pl. 56, fig. 2 |
| 1955. | Kossmaticeras japonicum Matsumoto Holotype Matsumoto, T. 1955a p. 150, pl. 9, fig. 3a, b PreviousNo: I-353 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: Ammonitida: Ammonitina: Desmoceratoidea: Kossmaticeratidae: |
| Geologic Time: | Mesozoic: Cretaceous: Late Cretaceous: |
| Horizon: | Yezo Group: |
| Locality: | Japan: Hokkaido: Sorachi: Mikasa: Ikushumbetsu: Kikume-zawa: |
| Matsumoto, T., 1955a: Family Kossmaticeratidae from Hokkaido and Saghalien. Studies on the Cretaceous ammonites from Hokkaido and Saghalien 6. Japanese Journal of Geology and Geography, vol. 26, nos. 1–2, pp. 115–164, pls. 8–10. (Reference No. 0221) |
| Matsumoto, T., 1991: The mid-Cretaceous ammonites of the family Kossmaticeratidae from Japan. Palaeontological Society of Japan, Special Papers, no. 33, pp. i–vi + 1–143, pls. 1–31. (Reference No. 0662) |
| Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618) |
| Tanabe, K., Ito, Y., Moriya, K. and Sasaki, T., 2000: Database of Cretaceous ammonite specimens registered in the Department of Historical Geology and Paleontology of the University Museum, University of Tokyo. The University Museum, The University of Tokyo, Material Reports, no. 37, pp. i–iv + 1–509. (Reference No. 0879) |
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| Ichikawa, T., 1995, no. 33, p. 33. |
| Ichikawa, T., 1988, no. 15, p. 168. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 216. |
| Tanabe et al., 2000, no. 37, p. 117. |
