3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Canadoceras multicostatum | |
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| Author | Matsumoto, 1954 | |
| Reference | T. Matsumoto (ed.): The Cretaceous System in the Japanese Islands, Jap. Soc. Prom. Sci., Tokyo, p. 304, pl. 18, fig. 1a - c | |
| Type specimen | Holotype: UMUT MM9118 (= GT. I - 1444) | |
| Type locality | Loc. Togushi 825, Nishi - Notoro Peninsula, Sakhalin, Russia (ca. 142^07'E, 46^03'N) | |
| Formation name | Ryugase Group | |
| Age | Campanian ?, Upper Cretaceous | |
| Remarks | ||