3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Epipuzosia maya | |
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| Author | Matsumoto, 1988 | |
| Reference | Palaeont. Soc. Japan, Spec. Paps., No. 30, p. 142, fig. 66 | |
| Type specimen | Holotype: YKC. 570915, Y. Kawashita' s private collection | |
| Type locality | Loc. R 8024, Obirashibe River, Tappu area, Obira Town, Rumoi Province, northwestern Hokkaido | |
| Formation name | Unit Mj, Middle Yezo Group | |
| Age | Lower or Middle Turonian, Upper Cretaceous | |
| Remarks | ||