| 1960. | Angulus (Peronidia) sp. Oyama, K. et al. 1960 p. 200, pl. 61, fig. 3 |
| 1957. | Peronidia lutea (Wood) Makiyama, J. 1957 pl. 12, fig. 20 |
| 1924. | Tellina alternata Say var. chibana Yokoyama Yokoyama, M. 1924b p. 13, pl. 2, fig. 20 |
| Condition: | Missing |
| Taxonomy: | Mollusca: Bivalvia: Tellinidae: |
| 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) |
| Yokoyama, M., 1924b: Molluscan remains from the lowest part of the Jo-ban coal-field. Journal of the College of Science, Imperial University of Tokyo, vol. 45, art. 3, pp. 1–22, pls. 1–5. (Reference No. 0472) |
  |
| Ichikawa, T., 1983, no. 9, p. 157. |
| Ichikawa, T., 1983, no. 9, p. 40. |
| Ichikawa, T., 1983, no. 9, p. 302. |
