| 1960. | Yoldia (Yoldia) laudabilis var. h-matsuii Mizuno, 1954 Holotype Oyama, K. et al. 1960 p. 91, pl. 19, fig. 7 |
| 1954. | Yoldia (Yoldia) laudabilis var. h-matsuii Mizuno, 1954 Holotype Mizuno, A. 1954 p. 18, pl. 1, fig. 6 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Yoldiidae: |
| Geologic Time: | Cenozoic: Oligocene: |
| Horizon: | Shiramizu group: Iwaki formation: |
| 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) |
| Ichikawa, T., 1983, no. 9, p. 155. |
| Ichikawa, T., 1983, no. 9, p. 68. |
