Helicoceras ? venustum Yabe
| 1964. | Scalarites venustus (Yabe) Paratype Shikama, T. 1964 p. 152, pl. 53, fig. 6 |
| 1963. | "Callista" (Pseudamiantis) crenulatus Matsumoto Lectotype Iwasaki, Y. 1963 p. 94, pl. 15, fig. 5 |
| 1952. | Scalarites venustus (Yabe) Paratype Shikama, T. 1952 p. 136, pl. 30, fig. 7 |
| 1943. | Helicoceras ? venustum Yabe Paratype Shikama, T. 1943 p. 213, pl. 30, fig. 7 |
| 1904. | Helicoceras ? venustum Yabe Paratype Yabe, H. 1904 p. 11, pl. 3, fig. 4 PreviousNo: I-239 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: Ammonitida: Ancyloceratina: Turrilitoidea: Hamitidae: |
| Geologic Time: | Mesozoic: Cretaceous: Late Cretaceous: Senonian: |
| Horizon: | Scaphites-beds: |
| Locality: | Japan: Hokkaido: Teshio: Obira: Opiraushibets: |
| Iwasaki, Y., 1963: Pseudamiantis, a pelecypod genus. Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 51, pp. 91–101, pls. 14–15. (Reference No. 0061) |
| Shikama, T., 1943: A handbook of illustrated fossils from Japanese and their adjacent territories., pp. 1–279, 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) |
| Tanabe, K., Ito, Y., Moriya, K. and Sasaki, T., 2000: Database of Cretaceous ammonite specimens registered in the Department of Historical Geology and Paleontology of the University Museum, University of Tokyo. The University Museum, The University of Tokyo, Material Reports, no. 37, pp. i–iv + 1–509. (Reference No. 0879) |
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| Yabe, H., 1904: Cretaceous Cephalopoda from the Hokkaido. Part 2. Turrilites, Helicoceras, Heteroceras, Nipponites, Olcostephanus, Desmoceras, Hauericeras, and an undetermined genus. Journal of the College of Science, Imperial University of Tokyo, vol. 20, art. 2, pp. 1–45, pls. 1–6. (Reference No. 0323) |
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| Ichikawa, T., 1988, no. 15, p. 168. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 51. |
| Ichikawa, T., 1988, no. 15, p. 153. |
| Ichikawa, T., 1988, no. 15, p. 143. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 296. |
| Tanabe et al., 2000, no. 37, p. 105. |
