3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Nipponites mirabilis var. sachalinensis | |
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| Author | Kawada, 1929 | |
| Reference | Jour. Geol. Soc. Tokyo, Vol. 36, No. 428, p. 5, pl. 14, fig. 1 | |
| Type specimen | Holotype: UMUT MM7666 | |
| Type locality | Miho River, Naibuchi (= Naiba) district, south Sakhalin, Russia (ca. 142^30'E, 47^19'N) | |
| Formation name | Miho Group | |
| Age | Turonian, Upper Cretaceous | |
| Remarks | ||