| details |
Middle Oligocene |
Early Miocene |
Wales(Caernarvonshire) |
Herbert-Smith,M. The age of the Tertiary deposits of the Llanderdr (Mochras Farm) Borehole as determined from palynological studies. (In: The Llanbedr (Mochras Farm) Borehole. W.Woodland, editor) |
1979 |
| details |
Middle Oligocene |
|
Poland |
Grabowska,I. et al. The age and origin of the Torun Clays from the vicinity of Toryn defined on the basis of palynological and lithological observations. (In: Research on Brown Coal Deposits in Poland, volume 5) |
1975 |
| details |
Middle Oligocene |
Middle Miocene |
W.Germany(Hesse) |
Thomson,P.W. et al. Pollen and spores of the Middle European Tertiary. |
1953 |
| details |
Middle Oligocene |
|
W.Germany(Hesse) |
Sittler,C. The Paleogene of the Rhine and Rhone drainages. Sedimentary and paleoclimatical studies. |
1965 |
| details |
Middle Oligocene |
|
Poland |
Grabowska,I. The Middle Oligocene age of the Torun Clays, based on the spore and pollen analysis |
1965 |
| details |
Middle Oligocene |
|
W.Germany(N.Rhine) |
Helal,A.H. Age and distribution of the Tertiary Browncoal in the area of Gladbach east of Cologne. |
1958 |
| details |
Middle Oligocene |
Middle Miocene |
Czechoslovakia |
Boulter,M.C. et al. A system of group names for some Tertiary pollen. |
1977 |
| details |
Middle Miocene |
|
Poland |
Ciuk,E. The Cainozoic Formations in the Wieruszow Area (Kalisz Voivodship). (In: Tertiary Researches in Poland, Volume 8). |
1979 |
| details |
Middle Miocene |
|
Turkey |
Akgмn,F. et al. Palynological examination of the Akhisar (Citak) coal deposits |
1987 |
| details |
Middle Miocene |
Late Miocene |
Yugoslavia |
Weyland,H. et al. Investigations of the spore and pollen floras of some Yugoslav and Greek Brown Coals |
1958 |
| details |
Middle Miocene |
|
Czechoslovakia |
Prescher,H. Upper Cretaceous and Tertiary in southern Bohemia (CSSR). |
1961 |
| details |
Middle Miocene |
|
Czechoslovakia |
Prescher,H. Upper Cretaceous and Tertiary in southern Bohemia (CSSR). |
1961 |
| details |
Middle Miocene |
|
Czechoslovakia |
Prescher,H. Upper Cretaceous and Tertiary in southern Bohemia (CSSR). |
1961 |
| details |
Middle Miocene |
|
Czechoslovakia |
Prescher,H. Upper Cretaceous and Tertiary in southern Bohemia (CSSR). |
1961 |
| details |
Middle Miocene |
|
E.Germany |
Schneider,W. On the facies development in the "Upper Member of the Lausitzer Unterfloez" in Tagebau Spreetal. |
1965 |
| details |
Middle Miocene |
|
USSR(Russian Platform) |
Ananova,E.N. Pollen of Neogene deposits from the Southern Russian Platform. |
1974 |
| details |
Middle Miocene |
Middle Miocene |
Turkey |
Akgмn,F. et al. Palynological examination of the Akhisar (Citak) coal deposits |
1987 |