3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan
| Scientific name | Neophylloceras hetonaiense | |
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| Author | Matsumoto, 1942 | |
| Reference | Proc. Imp. Acad., Tokyo, Vol. 18, No. 18, p. 675, fig. 1a3, b3 | |
| Type specimen | Lectotype : GK. H3801a | |
| Type locality | Loc. H12b, an outcrop exposed in the small riblet near Omagari, Tomiuchi area, Iburi Province, southern central Hokkaido | |
| Formation name | Unit IVb, Hakobuchi Group | |
| Age | Upper Campanian, Upper Cretaceous | |
| Remarks | (= Hypophylloceras (Neophylloceras) hetonaiense (Matsumoto, 1942)) / Remarks. Lectotype was designated by Matsumoto (1959, p. 5). / Reference: Matsumoto, T., 1959. Mem. Fac. Sci., Kyushu Univ., Ser. D, Spec. Vol. 1, 1 - 172, pls. 1 - 41. | |