| details |
Early Oligocene |
|
Bulgaria |
Ivanov,R. et al. Geological, petrographical and palynological data on the age of the Palaeogene Volcanic activity in Western Bulgaria.3. ThePalogene of Mesta. |
1972 |
| details |
Middle Eocene |
|
Romania |
Olaru,L. Palynological considerations of the deposits of the Grit Stone of Tarcau and the Limestones of Doamna in the Flysch of the eastern Carpathians. |
1972 |
| details |
Paleogene |
|
Czechoslovakia(Slovensko) |
Markova,M. et al. Oligocene Evaporites in Central West Carpathians. |
1972 |
| details |
Middle Eocene |
Late Eocene |
Bulgaria |
Chernyavska,S. Palynology of the Coal-bearing sediments in the area of the village of Pchelarova, Eastern Rhodope |
1973 |
| details |
Early Tertiary |
|
Hungary |
Rakosi,L. The palynology of the Paleogene formations of the Dorog Basin. |
1973 |
| details |
Late Eocene |
Early Oligocene |
Czechoslovakia |
Planderova,E. New information on the Central Carpathians Paleogene in the Upper Hron Valley |
1973 |
| details |
Paleocene |
|
USSR(Estonian SSR) |
Gromova,N.S. Method of research of Oil-Shale Formation; Palynological research method of oilshale deposits, (Boltyshekogo Deposits). (In: The Formation of Combustiable Shales. Method of research and generic classification. S.S.Baukov and V.A.Kotlukov, editors) |
1973 |
| details |
Oligocene |
|
Bulgaria |
Borissov,H. et al. Lithology of the Tertiary sediments in the Southern Part of Western Rhodope |
1973 |
| details |
Helvetian |
Sarmatian |
Hungary |
Nagy,E. Palynological data for the Neogene of Cserehat. |
1973 |
| details |
Eocene |
|
Czechoslovakia |
Rakosi,L. et al. Common features of the Paleogene vegetation of Hungary and Czechoslovakia. |
1973 |
| details |
Early Miocene |
|
Hungary |
Nagy,E. Biostratigraphical implication of Neogene palynology in Hungary. |
1973 |
| details |
Helvetian |
Sarmatian |
Hungary |
Nagy,E. Biostratigraphical implication of Neogene palynology in Hungary. |
1973 |
| details |
Ottnangian |
|
Czechoslovakia |
Planderova,E. Facies stratotypes of the Salgotarjaner strata.4. facies stratotype |
1973 |
| details |
Late Eocene |
|
Bulgaria |
Chernyavska,S. Spore and pollen characteristics of Coal-bearing sediments in the vicinity of the village Pchelarovo, East Rodopi. |
1973 |
| details |
Eocene |
Eocene |
Hungary |
Rakosi,L. The palynology of the Paleogene formations of the Dorog Basin. |
1973 |
| details |
Oligocene |
|
Bulgaria |
Stefanov,N. et al. On the lithostratigraphy and the age of the Tertiary sediments and Volcanics in the Southern Part of the Central Rhodopes |
1974 |
| details |
Late Oligocene |
|
E.Germany |
Raniecka-Bobrowska,J. Vegetational associations of Polish Neogene as stratigraphic Indices and their facies aspects. |
1974 |