| details |
Maastrichtian |
Paleocene |
Alaska |
Frederiksen,N.O. et al. Palynology of Maestrichtian and Paleocene rocks, Lower Colville River Region, North Slope of Alaska. |
1988 |
| details |
Late Neogene |
Early Pleistocene |
Canada(Arctic) |
Aksu,A.E. et al. Upper Cenozoic history of the Labrador Sea, Baffin Bay and Arctic Ocean; a paleoclimatic and paleoceanographic summary. |
1988 |
| details |
Eocene |
|
Hungary |
Kedves,M. Changes in the spore-pollen associations of the Eocene and its palynological treatment |
1988 |
| details |
Pliocene |
Early Pleistocene |
Italy |
Bertoldi,R. et al. Pliocene-Pleistocene vegetational and climatic evolution of the South-Central Mediterranean |
1989 |
| details |
Pliocene |
Early Pleistocene |
Italy(Sicily) |
Bertoldi,R. et al. Pliocene-Pleistocene vegetational and climatic evolution of the South-Central Mediterranean |
1989 |
| details |
Late Neogene |
Early Quaternary |
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 |
Pliocene |
Pleistocene |
Japan |
Kitani,K. et al. Stratigraphy horizon and sedimentary evolution of the Kobiwako Group (Plio-Pleistocene) at Hata, Takashima-Cho, Shiga Prefectu |
1992 |
| details |
Late Neogene |
Early Pleistocene |
Italy |
Bertoldi,R. et al. Reevesia and Itea in the pollen flora of the Upper Neogene Continental deposit at Sarzana (Lower Magra Valley, Northern Italy). |
1994 |
| details |
Middle Miocene |
|
Alaska |
White,J.M. et al. Palynology, paleoclimatology and correlation of Middle Miocene Beds from Porcupine River, (Locality 90-1), Alaska. (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 Miocene |
Late Miocene |
China(Shantung) |
Liu,G. et al. Climatic comparison of Miocene pollen floras from northerneast China and southcentral Alaska, USA. |
1994 |
| details |
Middle Miocene |
|
Idaho |
Baghai,N.L. et al. Paleontology, paleoclimatology and paleoecology of the Late Middle Miocene Musselshell Creek flora, Clearwater County Idaho. A preliminary study of a new fossil flora. |
1995 |
| details |
Late Pliocene |
Early Pleistocene |
Idaho |
Thompson,R.S. Pliocene and Early Pleistocene environments and climates of the Western Snake River Plain, Idaho |
1996 |
| details |
Nd |
|
Nd |
Jarzen,D.M. et al. Pollen. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Middle Miocene |
Pleistocene |
Alaska |
White,J.M. et al. An 18 million year record of vegetation and climate change in northwestern Canada and Alaska: Tectonic and global climatic correlates. |
1997 |
| details |
Middle Miocene |
Pleistocene |
Canada(Yukon) |
White,J.M. et al. An 18 million year record of vegetation and climate change in northwestern Canada and Alaska: Tectonic and global climatic correlates. |
1997 |
| details |
Early Miocene |
Middle Miocene |
Mexico(Chiapas) |
Graham,A. The Tertiary history of the northern temperate element in the northern Latin America biota. |
1999 |