3D digital model database TYPE SPECIMENS of Cretaceous ammonoid in Japan

Scientific name
Author	Matsumoto and Inoma, 1975
Reference	Mem. Fac. Sci., Kyushu Univ., Ser. D (Geol.), Vol. 23, No. 2, p. 271, pl. 38, fig. 3
Type specimen	Holotype: GK. H4214
Type locality	Shishijima Island, Amakusa Islands, Kumamoto Prefecture, western Kyushu (ca. 130^13 - 16' E, 32^15 - 18' N)
Formation name	Member IIe, Goshonoura Group
Age	Lower part of the Lower Cenomanian, Upper Cretaceous
Remarks