| details |
Oligocene |
|
Japan(Hokkaido I.) |
Tokunaga,S. et al. Pollen analyses of the principal Coal Seams in the Shakubetsu and Ponki areas, the western part of the Kushiro Coal Field, Hokkido. |
1964 |
| details |
Miocene |
|
Japan(Kyushu I.) |
Tokunaga,S. et al. Pollen analyses of Coal Seams in the important Coal Field of Northwest Kyushu. |
1965 |
| details |
Maastrichtian |
|
Chile |
Takahashi,K. Upper Cretaceous palynofossils from Quiriquina Island, Chile. |
1978 |
| details |
Miocene |
|
South Korea |
Takahashi,K. et al. Palynology of the Miocene formations in the Yeoungill Bay District, Korea. |
1979 |
| details |
Late Cretaceous |
|
Chile |
Takahashi,K. Upper Cretaceous and Lower Tertiary palynology in In the Concepcion Area, Chile. |
1981 |
| details |
Eocene |
|
Chile |
Takahashi,K. Upper Cretaceous and Lower Tertiary palynology in In the Concepcion Area, Chile. |
1981 |
| details |
Miocene |
|
Japan(Fukuoka Pref.) |
Takahashi,K. Palynoflora from the Chojarbaru Diatomite Formation of the Iki Group. |
1981 |
| details |
Oligocene |
|
W.Germany(N.Rhine) |
Takahashi,K. et al. Paleogene sporomorphs of the Bergish Area, (West Germany). |
1982 |
| details |
Early Eocene |
Early Miocene |
Japan(Kyushu I.) |
Takahashi,K. Paleogene pollen assemblages and zonation of Japan |
1983 |
| details |
Early Eocene |
Early Miocene |
Japan(Yamaguchi Pref.) |
Takahashi,K. Paleogene pollen assemblages and zonation of Japan |
1983 |
| details |
Middle Eocene |
Late Eocene |
Japan(Shikoku I.) |
Takahashi,K. Paleogene pollen assemblages and zonation of Japan |
1983 |
| 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 Eocene |
Early Oligocene |
Egypt |
Takahashi,K. et al. Palynological investigation of Late Eocene to Early Oligocene Lignites from Fayum Oasis, Egypt. |
1989 |
| details |
Santonian |
|
Japan(Iwate Pref.) |
Takahashi,K. et al. Palynomorphs from the Santonian Uge Member of the Taneichi Formation, Northeast Japan. |
1990 |
| details |
Oligocene |
|
Japan(Kyushu I.) |
Takahashi,K. Preliminary note on the problem of the Ootsuji and the Ashiya Stage of the Early Tertiary of Kyushu |
1960 |
| details |
Eocene |
|
Japan(Osaka Pref.) |
Takahashi,K. Pollen types from the Eocene coal seams of Ishizuchi |
1962 |
| details |
Early Tertiary |
|
Japan(Kyushu I.) |
Takahashi,K. Pollen and spores of the shale of Ashiya, Nordkyushu. |
1963 |