| details |
Miocene |
|
W.Germany(N.Rhine) |
Thomson,P.W. et al. On the fine stratigraphic investigation of the Brown Coal Seams. |
1952 |
| details |
Oligocene |
Miocene |
W.Germany(Rhineland) |
Thomson,P.W. The stratigraphic significance of the sporomorphs. |
1952 |
| details |
Early Tertiary |
|
Japan(Hokkaido I.) |
Tokunaga,S. Pollen analyses of some coal seams in the Akabira area, Ishikari Coal Field, Hokkaido |
1956 |
| details |
Late Pannonian |
|
Hungary |
Nagy,E. Pollen research of the Upper Pannonian Brown Coal Layers of the Matra Mountains. |
1957 |
| details |
Late Pannonian |
|
Hungary |
Nagy,E. Pollen-analytical investigation of a Hungarian Pliocene Brown Coal. |
1959 |
| details |
Early Eocene |
|
Hungary |
Kedves,M. Palynologic information of the Lower Eocene of Halimba. |
1961 |
| details |
Late Cretaceous |
|
Hungary |
DeЎk,M.H. Palynologic study of Aptian formations and layers of Bauxite in the Bakony Mountains. |
1961 |
| details |
Late Pannonian |
|
Hungary |
Kedves,M. Palynologic investigation on coals of the Upper Pannonian I. |
1962 |
| details |
Tertiary |
|
Hungary |
Kedves,E. et al. Some questions on the bitumen and humic acid content of Hungarian Tertiary Brown Coals. |
1962 |
| details |
Early Eocene |
|
Hungary |
Kedves,M. Contribution to the Lower Eocene flora of Hungary on the basis of palynologic examinations of Coal deposits from Pit 3 of Orozlany and from Pit 1 5/B of Tatabanya. |
1963 |
| details |
Early Oligocene |
|
Hungary |
KrivЎn-Hutter,E. Palynological investigation of the Paleogene Beds of the Dorog Basin |
1964 |
| details |
Eocene |
|
Japan(Undiff. Islands) |
Minato,M. et al. The geologic development of the Japanese Islands |
1965 |
| details |
Aquitanian |
|
W.Germany(N.Rhine) |
Sittler,C. Evidences of Temperature Increase at the Oligocene-Miocene boundary. |
1967 |
| details |
Early Pliocene |
|
Yugoslavia |
Pantic,N.K. et al. The Lower Pliocene swamp vegetation of the Kolubara Bay and the genesis of the Coal Seam. |
1967 |
| details |
Aquitanian |
Burdigalian |
Czechoslovakia |
Gabrielova,N. et al. Palynological characteristics of Neogene sediments (Moravia, Slovakia). |
1968 |
| details |
Late Pliocene |
|
W.Germany(Niedersachsen) |
Benda,L. et al. The Pliocene of Allershausen (Solling, Niedersachen). |
1968 |
| details |
Middle Eocene |
|
W.Germany(Rhineland) |
Sittler,C. Pollen analysis in eastern France. Study of Eocene formations or those referred to the Eocene, and the palynological stratotype of Borken and Messel. |
1968 |