Trigonucula sakawana var. tokombensis
1949. | Trigonucula sakawana var. tokombensis Holotype Ichikawa, K. 1949 p. 269, pl. 10, figs. 4, 5 |
Condition: | Present |
Taxonomy: | Mollusca: Bivalvia: Nuculidae: |
Geologic Time: | Mesozoic: |
Ichikawa, K., 1949: Trigonucula (nov.) and other taxodont pelecypods from the Upper Triassic of the Sakawa basin in Shikoku, Japan. Japanese Journal of Geology and Geography, vol. 21, nos. 1–4, pp. 267–272, pl. 10. (Reference No. 0051) |
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 44. |