3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Canadoceras kossmati | |
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| Author | Matsumoto, 1954 | |
| Reference | T. Matsumoto (ed.): The Cretaceous System in the Japanese Islands, Jap. Soc. Prom. Sci., Tokyo, p. 295, pl. 13, fig. 1a, b | |
| Type specimen | Holotype: UMUT MM7650 (= GT. I - 381) | |
| Type locality | The Chiptaushibets Creek, Tsumbetsu, Kitami Province, northern Hokkaido | |
| Formation name | Hakobuchi Group | |
| Age | Lower Maastrichitian, Upper Cretaceous | |
| Remarks | ||