Trigonia pocilliformis Yokoyama
| 1891. | Trigonia pocilliformis Yokoyama Syntype Yokoyama, M. 1891b p. 361, pl. 40, fig. 1a, b |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Trigoniidae: |
| Geologic Time: | Mesozoic: |
| Yokoyama, M., 1891b: On some Cretaceous fossils from Shikoku. Journal of the College of Science, Imperial University, Japan, vol. 4, pp. 357–366, pl. 40. (Reference No. 0328) |
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| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 299. |
