Tragodesmoceroides subcostatus Matsumoto, 1942
| 2006. | Tragodesmoceroides subcostatus Matsumoto, 1942 Paratype |
| 1954. | Tragodesmoceroides subcostatus Matsumoto Matsumoto, T. 1954a [for 1953] p. 263 PreviousNo: I-3088 |
| Condition: | Present |
| Taxonomy: | Mollusca: |
| Geologic Time: | Mesozoic: |
| Matsumoto, T., 1954a [for 1953]: The Cretaceous system in the Japanese islands., pp. i–xiv + 1–324, pls. 1–20. The Japanese Society for the Promotion of Scientific Research, Ueno, Tokyo. (Reference No. 0219) |
| Nishimura, T., Maeda, H. and Shigeta, Y., 2006: Ontogenetic shell development of a Cretaceous desmoceratine ammonoid "Tragodesmoceroides subcostatus" Matsumoto, 1942 from Hokkaido, Japan. Paleontological Research, vol. 10, no. 1, pp. 11–28. (Reference No. 0822) |
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| Ito, Y. et al., 2009, no. 80, p. 27. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 212. |
