| details |
Early Badenian |
|
USSR(Ukrainian SSR) |
Navrotskaya,I.L. et al. The Ugolsky Massif-a Refuge of Thermophilic flora in the Ukrainian Carpathians |
1991 |
| details |
Late Badenian |
|
Poland |
Sadowska,A. et al. The flora and age of the Brown Coal from Patnow |
1991 |
| details |
Late Oligocene |
Middle Miocene |
Canada(British Columbia) |
White,J.M. Palynostratigraphy of Tow Hill No.1 Well in the Skonun Formation, Queen Charlotte Basin, British Columbia. (In: Evolution and Hydrocarbon Potential of the Queen Charlotte Basin, British Columbia. G.J.Woodsworth, editor) |
1991 |
| details |
Badenian |
|
Romania |
Suraru,N. et al. General approach to the biostratigraphy of the Badenian deposits, lying northeast of Cluj-Napoca. |
1991 |
| details |
Miocene |
|
Pacific(Sea of Japan) |
Yamanoi,T. Neogene palynollogy of Northeast Japan, with special reference to the palynofloras of Early and Middle Miocene. (In: Faunas and floras of Cenozoic Japan: Their distribution in Space and Time and Bioseries. J.Itoigawa and H.Shibata, editors) |
1990 |
| details |
Middle Oligocene |
|
Czechoslovakia(Bohemia) |
Buzek,C. et al. Floristic changes around Stehlin's Grande Coupure in Central Europe. (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Aquitanian |
|
Canada(Arctic) |
Whitlock,C. et al. Pollen and vertebrates of the Early Neogene Haughton Formation, Devon Island, Arctic Canada. |
1990 |
| details |
Middle Miocene |
|
W.Germany(Bavaria) |
Mohr,B.A.R. et al. Sporotrapoidites erdtmanii (Nagy) Nagy, a Trapaceous pollen species pertaining to the Oligocene to Pliocene genus Hemitrapa Miki |
1990 |
| details |
Late Miocene |
Early Pliocene |
Poland |
Stuchlik,L. et al. Tertiary fossil flora from the Brown Coal Mine at Belchatow (Central Poland). (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Late Miocene |
Early Pliocene |
Poland |
Stuchlik,L. et al. Tertiary fossil flora from the Brown Coal Mine at Belchatow (Central Poland). (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Sarmatian |
|
Poland |
Sadowska,A. Paleofloristic changes in the Neogene of South-Western Poland. (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Sarmatian |
|
Poland |
Sadowska,A. Paleofloristic changes in the Neogene of South-Western Poland. (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Late Oligocene |
Early Miocene |
USSR(Azerbaijan SSR) |
Ataev,E.Z. Lower Miocene deposits of north-eastern foothills of the Mile Caucasus by the new facts. |
1990 |
| details |
Late Oligocene |
Early Miocene |
USSR(Caucasus) |
Ataev,E.Z. Lower Miocene deposits of north-eastern foothills of the Mile Caucasus by the new facts. |
1990 |
| details |
Messinian |
|
Italy(Sicily) |
Suc,J.-P. et al. Continuous thermo-xeric climate in Sicily before, during and after the Messinian salinity crisis. |
1990 |
| details |
Pliocene |
Pleistocene |
Italy |
Combouriew-Nebout,N. et al. The Pliocene - Pleistocene Boundary: Precise magnetostratigraphic and climatic information according to a retailed analysis of the Vrica Stratotype, (Crotone, Italy). |
1990 |
| details |
Early Miocene |
Middle Miocene |
USSR(Kamchatka Oblast) |
Baranova,Y.P. et al. Stratigraphy of the Tertiary sediments of the northern coast of Penzhin Inlet |
1990 |