| details |
Middle Eocene |
Early Oligocene |
Alabama |
Frederiksen,N.O. Mid-Tertiary climate of southeastern Unites States: The sporomorph evidence. |
1980 |
| details |
Early Miocene |
Middle Miocene |
Alaska |
Wolfe,J.A. Neogene floristic and vegetational history of the Pacific Northwest. |
1969 |
| details |
Early Miocene |
|
Alaska |
Wahrhaftig,C. et al. The coal-bearing group in the Nenana Coalfield, Alaska. |
1969 |
| 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 |
| details |
Middle Miocene |
Late Miocene |
Alaska |
Liu,G. et al. Climatic comparison of Miocene pollen floras from northerneast China and southcentral Alaska, USA. |
1994 |
| details |
Middle Eocene |
|
California |
Penny,J.S. Late Cretaceous and Early Tertiary palynology. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Late Pliocene |
|
China(Guizhou) |
Tong,G. et al. Late Cenozoic palynoflora and environment changes in Yunnan-Gui Plateau |
1994 |
| details |
Late Neogene |
|
China(Hopei) |
Li,W.-Y. et al. The Pliocene spore-pollen assemblage of Huang Hua in Hebei Plain and its significance in palaeobotany and palaeogeography |
1981 |
| details |
Pliocene |
Early Pleistocene |
China(Shansi) |
Shi,N. et al. Late Cenozoic vegetational history and the Pliocene-Pleistocene boundary in the Yushe Basin, southeast Shanxi, China. |
1993 |
| details |
Pliocene |
Pleistocene |
China(Shansi) |
Shi,N. The Late Cenozoic stratigraphy, chronology, palynology and environmental development in the Yushe Basin, North China. |
1994 |
| details |
Late Pliocene |
|
China(Yunnan) |
Tong,G. et al. Late Cenozoic palynoflora and environment changes in Yunnan-Gui Plateau |
1994 |
| details |
Eocene |
Oligocene |
England |
Chandler,M.E.J. The Lower Tertiary floras of Southern England. 4. A summary and survey of findings in the light of recent botanical observatins. |
1964 |
| details |
Late Bartonian |
|
England(Hampshire) |
Fowler,K. et al. In Situ Coniferous (Taxodiaceous) Tree remains in the Upper Eocene of Southern England |
1973 |
| details |
Oligocene |
|
England(Isle of Wight) |
Machin,J. Plant microfossils from Tertiary deposits of the Isle of Wight. |
1971 |
| details |
Middle Eocene |
|
France |
Crepet,W.L. Advanced (constant) insect pollination mechanisms. Pattern of evolution and implications vis-a-vis angiosperm diversity. |
1984 |
| details |
Early Pliocene |
|
France(Gironde) |
Suc,J.-P. et al. Pollen analysis on Neogene Lignites in Southwestern France-Arjuzanx et Hostens |
1986 |
| details |
Late Neogene |
Early Pleistocene |
France(Herault) |
Suc,J.-P. The vegetation and climate of Languedoc, (Southern France) in the Middle Pliocene based on from palynology. |
1981 |