| details |
Middle Miocene |
Late Neogene |
Alaska |
Foster,H.L. et al. Fossil pollen from nonmarine sedimentary rocks of the eastern Yukon-Tanana Region, East-Central Alaska. (In: Geologic studies in Alaska by the U.S. Geological Survey,1989) |
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 |
Karpathian |
Pliocene |
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 |
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 |
| details |
Late Neogene |
|
USSR(Chitinskaya Oblast) |
Voskresenskii,S.S. et al. Neogene Sazanka Series of the northern part of the Amur-Zeya Depression. |
1990 |
| 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 |
Middle Miocene |
Late 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 |
Miocene |
|
Spain |
Rivas-Carballo,M.R. The development of vegetation and climate during the Miocene in the southeastern sector of the Duero Basin (Spain). |
1991 |
| details |
Late Miocene |
|
France(Cantal) |
Roiron,R. The Upper Miocene Macroflora from Diatomites of Murat, (Cantal, France), palaeoclimatic implications. |
1991 |
| details |
Late Oligocene |
Middle Miocene |
Delaware |
Groot,J.J. Plant microfossils of the Calvert Formation of Delaware. |
1992 |
| details |
Middle Miocene |
|
Japan(Gifu Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Middle Miocene |
|
Japan(Niigata Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Middle Miocene |
|
Japan(Fukui Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Middle Miocene |
|
Japan(Ishikawa Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Miocene |
|
Japan(Gifu Pref.) |
Saito,T. et al. Palynology of the Miocene Iwamura Group Prefecture, Japan. |
1992 |