Helicoprion bessonowi Karpinsky
| 1966. | Helicoprion bessonowi Karpinsky Masutomi, K. & Hamada, T. 1966 p. 74, pl. 37, fig. 2 |
| 1964. | Helicoprion bessonowi Karpinsky Shikama, T. 1964 p. 172, pl. 63, fig. 1 |
| 1952. | Helicoprion bessonowi Karpinsky Shikama, T. 1952 p. 100, pl. 12, fig. 14 |
| 1943. | Helicoprion bessonowi Karpinsky Shikama, T. 1943 p. 164, pl. 12, fig. 14 |
| 1903. | Helicoprion Bessonowi Karpinsky Yabe, H. 1903a p. 8, pl. 2 |
| Condition: | Present |
| Taxonomy: | Chordata: |
| Geologic Time: | Paleozoic: |
| Masutomi, K. and Hamada, T., 1966: Fossils in colour., pp. i–x + 1–268, pls. 1–96. Hoikusha Publishing Co., Ltd., Osaka. (in Japanese) (Reference No. 0576) |
| Shikama, T., 1943: A handbook of illustrated fossils from Japanese and their adjacent territories., pp. 1–282, pls. 1–46. Nippon Koubutu Syumi-no-kai, Kyoto. (in Japanese) (Reference No. 0616) |
| Shikama, T., 1952: A handbook of illustrated fossils from Japanese and their adjacent territories., pp. 1–376, pls. 1–57. Nippon Koubutu Syumi-no-kai, Kyoto. (in Japanese) (Reference No. 0617) |
| Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618) |
| Yabe, H., 1903a: On a Fusulina-limestone with Helicoprion in Japan. Journal of the Geological Society of Tokyo, vol. 10, no. 113, pp. 1–13, pl. 2. (Reference No. 0321) |
 |
| Ichikawa, T., 1988, no. 15, p. 94. |
| Ichikawa, T., 1988, no. 15, p. 167. |
| Ichikawa, T., 1988, no. 15, p. 152. |
| Ichikawa, T., 1988, no. 15, p. 143. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 295. |
