| Scientific name |
Baculites kotanii |
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| Author |
Matsumoto, Hashimoto and Furuichi, 1980 |
| Reference |
Proc. Japan Acad., Vol. 56, Ser. B, p. 408, fig. 1 |
| Type specimen |
Holotype: GLKU. IZ - 80001 (Geological Laboratory, Kagawa University) |
| Type locality |
1130 m south of Gesho, Miki Town, Kita County, Kagawa Prefecture, Shikoku (ca. 134^07'55" E, 34^09'28" N) |
| Formation name |
Basal member, Izumu Group |
| Age |
Campanian, Upper Cretaceous |
| Remarks |
|