Portlandia aff. furcata Ichikawa & Maeda
| 1958. | Portlandia aff. furcata Ichikawa & Maeda Ichikawa, K. & Maeda, Y. 1958 p. 84, pl. 4, fig. 10a, b |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Nuculanidae: |
| Geologic Time: | Mesozoic: |
| Ichikawa, K. and Maeda, Y., 1958: Late Cretaceous pelecypods from the Izumi group Part 2. Orders Taxodontida, Prionodontida, Dysodontida, Desmodontida and Adapedontida. Journal of the Institute of Polytechnics, Osaka City University, Series G, vol. 4, pp. 71–122, pls. 3–7. (Reference No. 0060) |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 50. |
