Astriclypeus integer Yoshiwara
| 1938. | Astriclypeus integer Yoshiwara |
| Condition: | Missing |
| Taxonomy: | Echinodermata: |
| Geologic Time: | Cenozoic: |
| Otuka, Y., 1938b: Neogene fossils of the Ihara district, Sizuoka Prefecture, Japan. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 5, pt. 1, pp. 1–19, pls. 1–2. (Reference No. 0397) |
| Ichikawa, T., 1983, no. 9, p. 106. |
