Crassatella ( Pachythaerus ) nagaoi Matumoto
| 1938. | Crassatella (Pachythaerus) nagaoi Matumoto Syntype Matsumoto, T. [Matumoto, T.] 1938a p. 16, text-fig. 11 PreviousNo: I-1765 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Crassatellidae: |
| Geologic Time: | Mesozoic: |
| Matsumoto, T. [Matumoto, T.], 1938a: The geology of Gosyonoura island, Amakusa. Preliminary notes on some of the more important fossils among the Gosyonoura fauna. Contributions to the Cretaceous palaeontology of Japan 3. Journal of the Geological Society of Japan, vol. 45, no. 532, pp. 1–47, pls. 1–4. (in Japanese with English notes) (Reference No. 0214) |
 |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 208. |
