| 1960. | Yoldia (Yoldia) laudabilis Yokoyama, 1924 Lectotype Oyama, K. et al. 1960 p. 90, pl. 19, fig. 6a, b |
| 1957. | Yoldia laudabilis Yokoyama Syntype Makiyama, J. 1957 pl. 14, figs. 11, 12 |
| 1954. | Yoldia (Yoldia) laudabilis Yokoyama Syntype Mizuno, A. 1954 p. 15, pl. 1, fig. 8 |
| 1924. | Yoldia laudabilis Yokoyama, 1924 Syntype Yokoyama, M. 1924b p. 22, pl. 4, fig. 11, 12 |
| Condition: | Missing |
| Taxonomy: | Mollusca: Bivalvia: Yoldiidae: |
| Geologic Time: | Cenozoic: Oligocene - Miocene: |
| Horizon: | Shiramizu group: Asagai formation: |
| 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) |
| Mizuno, A., 1954: On Yoldia laudabilis Yokoyama. Cenozoic Research, no. 20, pp. 13–18, 22, pl. 1. (in Japanese) (Reference No. 0372) |
| 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) |
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| Ichikawa, T., 1983, no. 9, p. 158. |
| Ichikawa, T., 1983, no. 9, p. 42. |
| Ichikawa, T., 1983, no. 9, p. 68. |
| Ichikawa, T., 1983, no. 9, p. 303. |
