Crassatella ( Eucrassatella ) nipponensis (Yokoyama)
| 1964. | Crassatella (Eucrassatella) nipponensis (Yokoyama) Syntype Shikama, T. 1964 p. 134, pl. 44, fig. 9 |
| 1960. | Crassatellites (Eucrassatella) nipponensis Yokoyama, 1928 Paralectotype Oyama, K. et al. 1960 p. 140, pl. 40, fig. 4c, d |
| 1957. | Crassatellites nipponensis Yokoyama Syntype Makiyama, J. 1957 pl. 2, fig. 1a, b |
| 1911. | Crassatella fusca Yokoyama, 1911 Syntype Yokoyama, M. 1911b p. 8, pl. 2, fig. 1a, b |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Crassatellidae: |
| Geologic Time: | Cenozoic: |
| Makiyama, J., 1957: Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Part 1. Palaeontological Society of Japan, Special Papers, no. 3, pp. 1–4, pls. 1–24. (Reference No. 0367) |
| Oyama, K., Mizuno, A. and Sakamoto, T., 1960: Illustrated handbook of Japanese Paleogene molluscs., pp. 1–244, pls. 1–71. Geological Survey of Japan. (Reference No. 0412) |
| Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618) |
| Yokoyama, M., 1911b: Some Tertiary fossils from the Miike coal-field. Journal of the College of Science, Imperial University of Tokyo, vol. 27, art. 20, pp. 1–16, pls. 1–3. (Reference No. 0461) |
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| Ichikawa, T., 1988, no. 15, p. 171. |
| Ichikawa, T., 1983, no. 9, p. 155. |
| Ichikawa, T., 1983, no. 9, p. 38. |
| Ichikawa, T., 1983, no. 9, p. 250. |
