| details |
Maestrichtian |
|
Mexico(Coahuila) |
Rueda-Gaxiola,J. Contribution to the palynologic and petrographic study of the Cretaceous Coal of the Sabina Basin, Coahuila, Mexico |
1967 |
| details |
Tertiary |
|
Nd |
Roselt,G. Palaobotanic and palaobotanical method and geological investigation. |
1972 |
| details |
Middle Oligocene |
Late Oligocene |
Hungary |
Rakosi,L. Pollen analysis of the sedimentary record of Boring Szentendre 2 |
1966 |
| details |
Early Oligocene |
|
Hungary |
Rakosi,L. The question of the Eocene/Oligocene boundary on the basis of palynological studies |
1980 |
| details |
Oligocene |
|
Hungary |
Rakosi,L. The palynology of the Paleogene formations of the Dorog Basin. |
1973 |
| details |
Rupelian |
|
Slovinia |
Pross,J. et al. Paleogene pollen and spores as a tool for quantitative paleoclimate reconstructions: The Rupelian (Oligocene) of central Europe. |
2001 |
| details |
Rupelian |
|
Slovinia |
Pross,J. et al. Paleogene pollen and spores as a tool for quantitative paleoclimate reconstructions: The Rupelian (Oligocene) of central Europe. |
2001 |
| details |
Pannonian |
|
Romania |
Petrescu,J. et al. Biostratigraphic contributions to the knowledge of Neogene formations from the Borod Basin (Borozel Sectio). |
1977 |
| details |
Late Oligocene |
|
Romania |
Petrescu,J. General characteristics of the spore-pollen spectrum from the Oligocene of the northwestern part of Transylvania. |
1972 |
| details |
Late Oligocene |
|
Romania |
Petrescu,J. Paleobiology of the Oligocene forest of Northeast Rumania, according to palynological studies. |
1973 |
| 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 |
Late Pannonian |
|
Hungary |
Palfalvy,I. et al. The plant remains of the Lignite complexes of Visonta |
1979 |
| details |
Early Sarmatian |
|
Romania |
Paghida-Trelea,N. et al. Micropaleontological study of the Sarmatian in the environs of Hirlau (Moldavian Plateau) |
1967 |
| details |
Early Stampian |
|
France |
Ollivier-Pierre,M.F. Palynological study (spores and pollen), of Paleogene deposits of the Armorican Massif. Stratigraphy and paleogeogaphy. |
1980 |
| details |
Lutetian |
Middle Oligocene |
Romania |
Olaru,L. Research on the stratigraphical distribution of microflora in the Paleogene flysch situated between the Bistrita and Totus Rivers. |
1978 |
| details |
Oligocene |
|
Romania |
Olaru,L. Palynological research in the Paleogene of the Outside Flysch of the Bistrita Valley (Piatra Neamt--Roumania). |
1970 |
| details |
Priabonian |
|
Romania |
Olaru,L. The palynological contents of some Priabonian deposits in the Paleogene Flysch between Bistritza and Trotush Vally, (East Carpathians, Romania). |
1973 |