Inoceramus orientalis var. ambiguus Nagao & Matumoto
| 1940. | Inoceramus orientalis var. ambiguus Nagao & Matumoto Paralectotype Nagao, T. & Matsumoto, T. [Matumoto, T.] 1940 p. 37, pl. 15, fig. 3 PreviousNo: I-1073 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Inoceramidae: |
| Geologic Time: | Mesozoic: |
| Nagao, T. and Matsumoto, T. [Matumoto, T.], 1940: A monograph of the Cretaceous Inoceramus of Japan. Part 2. Journal of the Faculty of Science, Hokkaido Imperial University, Series 4, vol. 6, no. 1, pp. 1–64, pls. 1–22. (Reference No. 0242) |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 231. |
