| details |
Early Oligocene |
|
France(Savoie,Haute) |
Charollais,J. et al. The Marnes a Foraminiferes and the Schistes a Meletta of the northern Subalpine Mountain Range, (Haute-Savoi, France). |
1980 |
| details |
Early Oligocene |
Late Oligocene |
Poland |
Odrzywolska-Bienkowa,E. et al. The Polish part of the northwest European Tertiary Basin. |
1981 |
| details |
Early Oligocene |
|
Turkey |
Nakoman,E. Microfloral studies of Agacli Lignites |
1968 |
| details |
Early Oligocene |
|
Hungary |
Rakosi,L. The question of the Eocene/Oligocene boundary on the basis of palynological studies |
1980 |
| details |
Early Oligocene |
Middle Oligocene |
USSR(Ukrainian SSR) |
Blank,M.Y. et al. On Upper Eocene and Oligocene Formations of the north-eastern Ukraine. |
1980 |
| details |
Early Oligocene |
|
Czechoslovakia |
Korab,T. et al. Geology of Sukla Unit (East -Slovakian Flysch) |
1978 |
| details |
Early Oligocene |
|
USSR(Carpathians) |
Portnyagina,L.A. et al. To the stratigraphic subdivision of Paleogene deposits of the Skyba zone in the Carpathians and Precarpathians Foredeep according to the palynological data |
1977 |
| details |
Early Oligocene |
|
Hungary |
KrivЎn-Hutter,E. Stratigraphic position of the Oligocene Brown Coal Measures of the Borokas District (Dorog Basin) in the light of palynological investigations |
1964 |
| details |
Early Oligocene |
|
Hungary |
KrivЎn-Hutter,E. Stratigraphic position of the Oligocene Brown Coal Measures of the Borokas District (Dorog Basin) in the light of palynological investigations |
1964 |
| details |
Early Oligocene |
|
Hungary |
KrivЎn-Hutter,E. Stratigraphic position of the Oligocene Brown Coal Measures of the Borokas District (Dorog Basin) in the light of palynological investigations |
1964 |
| details |
Early Oligocene |
|
Hungary |
KrivЎn-Hutter,E. Stratigraphic position of the Oligocene Brown Coal Measures of the Borokas District (Dorog Basin) in the light of palynological investigations |
1964 |
| details |
Early Oligocene |
|
Czechoslovakia |
Planderova,E. New information on the Central Carpathians Paleogene in the Upper Hron Valley |
1973 |
| details |
Early Oligocene |
|
Czechoslovakia |
Planderova,E. New information on the Central Carpathians Paleogene in the Upper Hron Valley |
1973 |
| details |
Early Oligocene |
Middle Oligocene |
USSR(Ukrainian SSR) |
Andreeva-Grigorovich,A.S. et al. The regional stratigraphical scheme of the Paleogene deposits, Ukrainian Carpathians. |
1985 |
| details |
Early Oligocene |
|
W.Germany(Hesse) |
Brautigam,F. et al. Stratigraphic and tectonic interpretation of the results of underground mapping of the Kirchheim Tunnel in eastern Hesse. |
1991 |
| details |
Early Oligocene |
Middle Oligocene |
France(Rhone) |
Sittler,C. The Paleogene of the Rhine and Rhone drainages. Sedimentary and paleoclimatical studies. |
1965 |
| details |
Early Oligocene |
Late Oligocene |
France(Rhone) |
Sittler,C. The Paleogene of the Rhine and Rhone drainages. Sedimentary and paleoclimatical studies. |
1965 |