| details |
Late Eocene |
Early Oligocene |
Egypt |
Takahashi,K. et al. Palynological investigation of Late Eocene to Early Oligocene Lignites from Fayum Oasis, Egypt. |
1989 |
| details |
Late Oligocene |
Early Miocene |
Nigeria |
Takahashi,K. et al. Palynology of Middle Tertiary lacustrine deposits from the Jos Plateau, Nigeria. |
1989 |
| original |
Late Oligocene |
Early Miocene |
Nigeria |
Takahashi,K. et al. Palynology of Middle Tertiary lacustrine deposits from the Jos Plateau, Nigeria. |
1989 |
| details |
Santonian |
|
Japan(Iwate Pref.) |
Takahashi,K. et al. Palynomorphs from the Santonian Uge Member of the Taneichi Formation, Northeast Japan. |
1990 |
| details |
Danian |
|
Japan(Hokkaido I.) |
Takahashi,K. Palynologic study of the Akkeshi and Tokotan Formations of the Nemuro Group, Eastern Hokkaido |
1991 |
| details |
Late Burdigalian |
Tortonian |
Turkey |
Takahashi,K. et al. Miocene palynomorphs from Lignites of the Soma Basin, (West Anatolia, Turkey). |
1991 |
| details |
Langhian |
Serravallian |
Turkey |
Takahashi,K. et al. Miocene palynomorphs from Lignites of the Soma Basin, (West Anatolia, Turkey). |
1991 |
| details |
Tortonian |
|
Turkey |
Takahashi,K. et al. Miocene palynomorphs from Lignites of the Soma Basin, (West Anatolia, Turkey). |
1991 |