Parapachydiscus aff. egertoni (Forbes)
| 1936. | Parapachydiscus aff. egertoni (Forbes) Matsumoto, T. [Matumoto, T.] 1936 p. 264, pl. 30, fig. 1; pl. 31, fig. 1, text-fig. 3a, b PreviousNo: I-581 |
| 1931. | Parapachydiscus aff. Egertoni Forbes Kobayashi, T. 1931e p. 634, pl. 11 PreviousNo: I-581 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: Ammonitida: Ammonitina: Desmoceratoidea: Pachydiscidae: |
| Geologic Time: | Mesozoic: Cretaceous: Late Cretaceous: |
| Horizon: | Upper Izumi Group: |
| Locality: | Japan: Osaka: Sennan: Kasayama, Uwanogo-mura: |
| Kobayashi, T., 1931e: On the Izumi sandstone series in the Izumi mountain range. Journal of the Geological Society of Tokyo, vol. 38, no. 459, pp. 629–640, pls. 10–11. (in English with Japanese abstract) (Reference No. 0079) |
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| Matsumoto, T. [Matumoto, T.], 1936: Contributions to the Cretaceous palaeontology of Japan. 1. Preliminary notes on the so-called Parapachydiscus egertoni (Forbes) from Japan. Japanese Journal of Geology and Geography, vol. 13, nos. 3–4, pp. 259–267, pls. 30–31. (Reference No. 0213) |
| 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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| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 207. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 69. |
| Tanabe et al., 2000, no. 37, p. 174. |
