Kranaosphinctes matsushimai (Yokoyama, 1904)
| 2002. | Kranaosphinctes matsushimai (Yokoyama, 1904) Fukada, A. 2002 p. 86 |
| 1962. | Kranaosphinctes sp. Sato, T. 1962 p. 88, pl. 3, fig. 3 |
| Condition: | Present |
| Preservation: | Replica: Original specimen kept in Tohoku University |
| Taxonomy: | Mollusca: Cephalopoda: |
| Geologic Time: | Mesozoic: |
| Fukada, A., 2002: Additional notes on the Jurassic system of Ozika peninsula, southern Kitakami mountain land, Japan. Annual Report, Fukada Geological Institute, no. 3, pp. 79–99, pls. 1–3. (in Japanese) (Reference No. 0720) |
 |
| Sato, T., 1962: Études biostratigraphiques des ammonites du Jurassique du Japon. Mémoires de la Société Géologique de France, vol. 41, pt. 1, pp. 1–122, pls. 1–10. (Reference No. 0276) |
| Ito, Y. et al., 2008, no. 74, p. 5. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 253. |
