Halysites tenuis Hamada
| 1964. | Halysites tenuis Hamada Holotype Shikama, T. 1964 p. 86, pl. 20, fig. 8 |
| 1958. | Halysites tenuis Hamada Holotype Hamada, T. 1958 p. 103, pl. 9, figs. 5, 6, pl. 10, fig. 1 |
| Condition: | Present |
| Taxonomy: | Cnidaria: |
| Geologic Time: | Paleozoic: |
| Hamada, T., 1958: Japanese Halysitidae. Journal of the Faculty of Science, University of Tokyo, Section 2, vol. 11, pt. 2, pp. 91–114. (Reference No. 0007) |
| Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618) |
| Ichikawa, T., 1988, no. 15, p. 167. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 10. |
