3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Miogaudryceras yokoii | |
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| Author | Matsumoto, 1995 | |
| Reference | Palaeont. Soc. Japan, Spec. Paps., No. 35, p. 28, figs. 14, 15 | |
| Type specimen | Holotype: GK. H8411 | |
| Type locality | Loc. KY 740 in the upper stream of the Suribachi - zawa Creek, Horokanai area, Uryu, County, northwestern Hokkaido (ca. 142^04'06" E, 44^13'34" N) | |
| Formation name | Member My3, Middle Yezo Group | |
| Age | Lower Cenomanian, Upper Cretaceous | |
| Remarks | ||