Inoceramus concentricus costatus Nagao & Matsumoto
| 1964. | Inoceramus concentricus costatus Nagao & Matsumoto Lectotype Shikama, T. 1964 p. 120, pl. 37, fig. 6 |
| 1952. | Inoceramus concentricus var. costatus Nagao & Matsumoto Lectotype Shikama, T. 1952 p. 128, pl. 26, fig. 3 |
| 1943. | Inoceramus concentricus var. costatus Nagao & Matsumoto Lectotype Shikama, T. 1943 p. 200, pl. 26, fig. 3 |
| 1939. | Inoceramus concentricus var. costatus Nagao & Matumoto Lectotype Nagao, T. & Matsumoto, T. [Matumoto, T.] 1939 p. 270, pl. 24, fig. 1 PreviousNo: I-690 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Inoceramidae: |
| Geologic Time: | Mesozoic: |
| Nagao, T. and Matsumoto, T. [Matumoto, T.], 1939: A monograph of the Cretaceous Inoceramus of Japan. Part 1. Journal of the Faculty of Science, Hokkaido Imperial University, Series 4, vol. 4, nos. 3–4, pp. 241–299, pls. 23–34. (Reference No. 0241) |
| 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) |
| Ichikawa, T., 1988, no. 15, p. 165. |
| Ichikawa, T., 1988, no. 15, p. 151. |
| Ichikawa, T., 1988, no. 15, p. 141. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 229. |
