| details |
Late Neogene |
|
|
Ballesio,R. et al. The Upper Neogene of the Valreas Basin |
1978 |
| details |
Middle Eocene |
Early Oligocene |
Alabama |
Frederiksen,N.O. Mid-Tertiary climate of southeastern Unites States: The sporomorph evidence. |
1980 |
| details |
Jackson |
|
Alabama |
Frederiksen,N.O. Middle Eocene to Early Oligocene plant communities of the Gulf Coast. (In: Communities of the Past. A.J.Boucot and W.B.N.Berry, editors) |
1981 |
| 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 |
Early Miocene |
Middle Miocene |
Alaska |
Wolfe,J.A. Neogene floristic and vegetational history of the Pacific Northwest. |
1969 |
| 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 |
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 |
Tertiary |
|
Alaska |
Lamberson,M.N. Palynological analysis of three Tertiary Alaskan Subbutuminous Coal Seams. |
1984 |
| 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 |
Albian |
|
Alaska(North Slope) |
Stanley,E.A. Cretaceous pollen and spore assemblages from northern Alaska. |
1967 |
| details |
Coniacian |
Santonian |
Alaska(North Slope) |
Stanley,E.A. Cretaceous pollen and spore assemblages from northern Alaska. |
1967 |
| details |
Middle Eocene |
Late Eocene |
Alaska(Peninsula) |
Wolfe,J.A. Reconnaissance spore and pollen examination, Early Tertiary Turbidite Beds, Aleutian Abyssal Plain, Site 183. |
1973 |
| details |
Late Neogene |
|
Algeria |
Beucher,F. Some elements of the Pliocene flora of the Northwest Sahara. |
1967 |
| details |
Villafranchian |
|
Algeria |
Beucher,F. Palynological study of the Neogene and Quaternary formations of the northwestern Sahara. |
1975 |
| details |
Jackson |
|
Arkansas |
Frederiksen,N.O. Middle Eocene to Early Oligocene plant communities of the Gulf Coast. (In: Communities of the Past. A.J.Boucot and W.B.N.Berry, editors) |
1981 |
| details |
Late Jurassic |
|
Asia |
Boytsova,E.P. et al. Spore and pollen complexes of Mesozoic deposits of the USSR |
1960 |
| details |
Early Tertiary |
|
Asia |
Ferguson,D.K. On the phytogeography of Coniferales in the European Cenozoic. |
1967 |