3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Maccarthyites mikasaensis | |
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| Author | Matsumoto, Takahashi and Sanada, 1991 | |
| Reference | Palaeont. Soc. Jap., Spec. Paps., No. 33, p. 55, pl. 10, figs. 1 - 3; text - fig. 8 | |
| Type specimen | Holotype: TTC. 380415, Takemi Takahashi's private collection (pl. 10, figs. 1, 2; text - fig. 8) / Paratype: TTC. 370600, Takemi Takahashi's private collection (pl. 10, fig. 3) | |
| Type locality | Loc. IK1054, Ikushumbets area, Mikasa City, Sorachi Province, central Hokkaido (141^59'51" E, 43^14'28" N) | |
| Formation name | Unit IIb, Mikasa Formation, Middle Yezo Group | |
| Age | Lower Cenomanian, Upper Cretaceous | |
| Remarks | ||