| details |
Late Neogene |
|
Turkey |
Nakoman,E. Spore-pollen studies of Lignites of Karliova-Halifan, (Turquie). |
1968 |
| details |
Early Oligocene |
|
Turkey |
Nakoman,E. Microfloral studies of Agacli Lignites |
1968 |
| details |
Late Oligocene |
Early Miocene |
Turkey |
Nakoman,E. Study of the microflora of the Lignites of Agach (Istanbul, Turkey). |
1968 |
| details |
Tertiary |
|
Turkey |
Nakoman,E. Contribution to the study of the Tertiary Micro-Flora of the Lignites of Seyitomer (Turkey) |
1968 |
| details |
Early Miocene |
Middle Miocene |
Poland |
Ziembinska-Tworzydlo,M. A palyno-stratigraphic study of Tertiary Brown Coal deposits in the vicinity of Zloczew. |
1968 |
| details |
Sparnacian |
Cuisian |
France(Paris Basin) |
Gruas-Cavagnetto,C. Palynological study of various Sparnacian Beds in the Paris Basin |
1968 |
| details |
Helvetian |
|
Switzerland |
Meon-Vilian,H. Analysis of pollen and spores from the Helvetian of Imihubel (Berne). |
1968 |
| details |
Oligocene |
|
Hungary |
Kedves,M. et al. Palynologic investigations in the strata of Buda Marl with plant Remarlins. |
1968 |
| details |
Oligocene |
|
Bulgaria |
Chernyavska,S. et al. Palynological characteristic of Oligocene marine Clays from Varna District. |
1968 |
| details |
Middle Miocene |
Late Miocene |
USSR(Koryak Okrug) |
Vakulenko,A.S. Palynological characteristics of Miocene deposits of the western part of the Khatyrsk Depression, (Koryak Highlands). |
1969 |
| details |
Aquitanian |
|
Yugoslavia |
Sikic,L. et al. The age of the "Upper Oligocene" Brown Coal sediments in the Pregrada area (North Croatia) |
1969 |
| details |
Miocene |
|
Hungary |
Nagy,E. Palynological elaborations in the Miocene Layers of the Mecsek Mountains. |
1969 |
| details |
Middle Oligocene |
Early Miocene |
Bulgaria |
Chernyavska,S. Spore-pollen zones in certain Old Tertiary Coal bearing sediments in Bulgaria. |
1970 |
| details |
Late Miocene |
Late Neogene |
France(Rhone) |
Meon-Vilian,H. Palynology of the Upper Miocene and Pliocene Formations of the Rhone Basin (France). |
1970 |
| details |
Early Pliocene |
|
Yugoslavia |
Ercegovac,M. Palynologic and petrologic characteristics and the genesis of Coal in the Kreka Basin. |
1970 |
| details |
Oligocene |
|
Romania |
Olaru,L. Palynological research in the Paleogene of the Outside Flysch of the Bistrita Valley (Piatra Neamt--Roumania). |
1970 |
| details |
Aquitanian |
Pleistocene |
Czechoslovakia |
Planderova,E. Palynological characteristics of Neogene sediments in the area of the West Carpathians, Slovakia (CSSR). |
1970 |