| details |
Oligocene |
|
France(Savoie) |
M©dus,J. et al. Reworked pollen assemblages and the Eocene Oligocene boundary in the Paleogene of the Western External French Alps |
1990 |
| details |
Oligocene |
|
Germany |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Oligocene |
|
Poland |
Grabowska,I. Palynofloristic and microplanktonic characteristics of the Tertiary sediments in northern Poland, based of the sections of the Bore Holes ChlapowoiI and Chlapowolii |
1987 |
| details |
Oligocene |
|
England(Devonshire) |
Boulter,M.C. et al. A system of group names for some Tertiary pollen. |
1977 |
| details |
Oligocene |
|
S.Ireland(Tipperary) |
Boulter,M.C. et al. A system of group names for some Tertiary pollen. |
1977 |
| details |
Oligocene |
|
England(Cornwall) |
Boulter,M.C. et al. A system of group names for some Tertiary pollen. |
1977 |
| details |
Middle Oligocene |
|
Northern Hemisphere |
Hochuli,P.A. The palaeoclimatic evolution in the Late Palaeogene and the Early Neogene. |
1979 |
| details |
Middle Oligocene |
|
W.Germany(Hesse) |
Hottenrott,M. Palynology and stratigraphy of the Tertiary of Central Hessen and neighbouring areas |
1987 |
| 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 |
|
Europe |
Krutzsch,W. Taxonomy of the syncolporate and the morphologic relationship of the pollen genera and species (Sporae dispersae), of the Upper Cretaceous and Tertiary. Part 1. Syncolporate and Syncolporatoide pollen forms. |
1969 |
| details |
Middle Oligocene |
Late Oligocene |
France(Ile-de-France) |
Chўteauneuf,J.-J. Palynologic and planktonic studies of the Paleogene of Cormeilles-en-Parisis. |
1968 |
| details |
Middle Oligocene |
|
E.Germany(Halle) |
Lenk,G. Some stratigraphically important pollen types of the Tertiary of Middle Germany. |
1965 |
| original |
Middle Oligocene |
|
Germany |
Krutzsch,W. Stratigraphic or botanic importance of new spore and pollen forms from the German Tertiary. |
1962 |
| details |
Middle Oligocene |
|
W.Germany(Hesse) |
Hottenrott,M. Palynology, stratigraphy and palaeogeography in the Tertiary of Middle Hessen and neighbouring areas |
1988 |
| details |
Middle Oligocene |
|
Poland |
Ziembinska-Tworzydlo,M. Palynological characteristics of the Neogene of Western Poland. |
1974 |
| details |
Middle Oligocene |
|
Poland |
Grabowska,I. Stratigraphy of Palaeogene sediments in the Polish Lowlands in the light of research on microflora. |
1974 |
| details |
Middle Oligocene |
|
Germany(Brandenburg) |
Mai,D.H. Contributions to the flora of the Middle Oligocene Calau Beds I Brandenburg, Germany |
1998 |