| details |
Middle Miocene |
Early Pliocene |
USSR(Far East) |
Sukhoroslov,V.L. Cenozoic deposits of the Valkarai Lowlands (North Chukchi Coast) |
1978 |
| details |
Early Oligocene |
|
Russia(Yakutia) |
Fradkina,A.F. et al. Region XXIV. The Russian North-East, (Yakuita and the Chukchi Peninsula). (In: Late Eocene - Early Oligocene Geological and Biotical Events on the Territory of the Former Soviet Union. Part 1: The Regional Geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |
| details |
Late Miocene |
Early Pliocene |
Poland |
Oszast,J. et al. The Neogene vegetation of the Podhale (West Carpathians, Poland). |
1977 |
| details |
Paleogene |
Neogene |
Poland |
Grabowska,I. Flora of the Palaeogene and the Neogene. (In: Catalogue of Fossil. Part 3A. Cainozoic, Tertiary. J.Czerminski, editor) |
1977 |
| details |
Early Pleistocene |
|
North Sea |
Cameron,T.D.J. et al. Lower Pleistocene dinoflagellate cyst, Foraminiferal and pollen assemblages in four boreholes in the Southern North Sea |
1984 |
| details |
Early Pliocene |
|
Canada(Arctic) |
White,J.M. Palynostratigraphy of the Esso et al., Issungnak 0-61 Well, Beaufort Sea. |
1989 |
| details |
Early Pliocene |
Middle Pliocene |
Alaska |
Ager,T.A. et al. Pliocene terrace gravels of the ancestral Yukon River near Circle Alaska; Palynology, paleobotany, paleoenvironmental reconstruction and region correlation. (In: Tertiary Quaternary Boundaries. T.A. Ager et al, editors) |
1994 |