3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Pachydiscus haradai | |
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| Author | Jimbo, 1894 | |
| Reference | Palaeont. Abh., N. F., Vol. 2, No. 3, p.175, pl. 2, fig.2, 2a | |
| Type specimen | Lectotype: UMUT MM7498 (= GT. I - 100) | |
| Type locality | The Abeshinai River, Saku area, Nakagawa Town, Teshio Province, northern Hokkaido | |
| Formation name | Upper Yezo Group | |
| Age | Upper Santonian - Lower Campanian, Upper Cretaceous | |
| Remarks | (= Eupachydiscus haradai (Jmibo, 1894)) / Remarks: The generic position of this species was transferred to Eupachydiscus by Matsumoto (1951, p. 22). / Reference: Matsumoto, T., 1951. Trans Proc. Palaeont. Soc. Japan, N.S., No. 1, 19 - 26. [see printed matter] | |