Eubostrychoceras japonicum (Yabe)
| 1996. | Eubostrychoceras japonicum Yabe Hewitt, R. A. 1996 p. 315, table 2 |
| 1989. | Eubostrychoceras japonicum (Yabe) Okamoto, T. 1989 p. 139 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: Ammonitida: Ancyloceratina: Turrilitoidea: Nostoceratidae: |
| Geologic Time: | Mesozoic: Cretaceous: Late Cretaceous: Turonian: |
| Horizon: | Middle Yezo Group: Saku Formation: Member Ml: |
| Locality: | Japan: Hokkaido: Obira: Tappu: Sannosawa: |
| Hewitt, R. A., 1996: Architecture and strength of the ammonoid shell. In: Landman, N. H., Tanabe, K. and Davis, R. A. (eds.) Ammonoid Paleobiology, Volume 13 of Topics in Geobiology, pp. 297–338. Plenum Press, New York. (Reference No. 0722) |
| Okamoto, T., 1989: Comparative morphology of Nipponites and Eubostrychoceras (Cretaceous nostoceratids). Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 154, pp. 117–139. (Reference No. 0686) |
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| 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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| Ito, Y. et al., 2008, no. 74, p. 7. |
| Ichikawa, T., 1995, no. 33, p. 45. |
| Tanabe et al., 2000, no. 37, p. 76. |
