Trigonucula sakawana Ichikawa
1975. | Trigonucula sakawana Ichikawa Holotype Hayami, I. 1975 p. 19, pl. 1, fig. 1 |
1949. | Trigonucula sakawana Ichikawa Holotype Ichikawa, K. 1949 p. 268, pl. 10, fig. 1 |
Condition: | Present |
Taxonomy: | Mollusca: Bivalvia: |
Geologic Time: | Mesozoic: |
Hayami, I., 1975: A systematic survey of the Mesozoic Bivalvia from Japan. The University Museum, The University of Tokyo, Bulletin, no. 10, pp. i–vi + 1–249, pls. 1–10. (Reference No. 0042) |
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. 39. |
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 44. |