Romaniceras sp.
| 1975. | Romaniceras cf. yezoense Matsumoto Matsumoto, T. 1975 p. 118 PreviousNo: I-3179 |
| 1957. | Romaniceras sp. Matsumoto, T. Saito, R. & Fukada, A. 1957 p. 22, pl. 1, fig. 3 PreviousNo: I-3179 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: Ammonitida: Ammonitina: Acanthoceratoidea: Acanthoceratidae: |
| Geologic Time: | Mesozoic: Cretaceous: Late Cretaceous: Turonian: |
| Horizon: | Middle Yezo Group: |
| Locality: | Japan: Hokkaido: Teshio: Nakagawa: Abeshinai: Loc. T892, Shibunnai River: |
| Matsumoto, T., 1975: Additional acanthoceratids from Hokkaido. Studies of the Cretaceous ammonites from Hokkaido and Saghalien 28. Memoirs of the Faculty of Science, Kyushu University, Series D, vol. 22, no. 2, pp. 99–163, pls. 11–23. (Reference No. 0231) |
| Matsumoto, T., Saito, R. and Fukada, A., 1957: Some acanthoceratids from Hokkaido. Studies on the Cretaceous ammonites from Hokkaido and Saghalien 11. Memoirs of the Faculty of Science, Kyushu University, Series D, vol. 6, no. 1, pp. 1–45, pls. 1–18. (Reference No. 0237) |
| 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. and Hayami, I., 1978, no. 2, p. 222. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 226. |
| Tanabe et al., 2000, no. 37, p. 302. |
