| details |
Late Neogene |
Pleistocene |
Surinam |
Wijmstra,T.A. Palynology of the Alliance Well. |
1969 |
| details |
Middle Miocene |
Pliocene |
Colombia |
Wijninga,V.M. Neogene ecology of the Salto de Tequendama Site, (2475 meter altitude, Cordillera Oriental, Colombia): The paleobotanical record of Montane and lowland forests. |
1996 |
| details |
Middle Pliocene |
|
Colombia |
Wijninga,V.M. A Pliocene Podocarpus Forest Mire from the area of the high Plain of Bogota (Cordillera Oriental, Colombia) |
1996 |
| details |
Early Pliocene |
|
Colombia |
Wijninga,V.M. Palynology and paleobotany of the Early Pliocene section Rio Frio 17 (Cordillera Oriental, Colombia): Biostratigraphical and chronostratigraphical implications. |
1996 |
| details |
Middle Pliocene |
|
Atlantic(Norwegian Sea) |
Willard,D.A. Palynological record from the North Atlantic Region a 3 Ma: Vegetational distribution during a period of global warmth |
1994 |
| details |
Pliocene |
|
Atlantic(Labrador Sea) |
Willard,D.A. Palynological record from the North Atlantic Region a 3 Ma: Vegetational distribution during a period of global warmth |
1994 |
| details |
Pliocene |
|
Arctic Ocean |
Willard,D.A. Pliocene-Pleistocene pollen assemblages from the Yermak Plateau Arctic Ocean; Sites 910 and 911 |
1996 |
| details |
Eocene |
|
Indonesia(Sumatra) |
Wilson,L.R. et al. Four new species of fossil Pediastrum. |
1953 |
| details |
Early Pleistocene |
Middle Pleistocene |
W.Germany(Niedersachsen) |
Wirth,W. The Tertiary Karst filling near Eisborn of Sauerland |
1970 |
| details |
Middle Eocene |
|
Wyoming |
Wodehouse,R.P. Tertiary pollen.1.Pollen of the living representatives of the Green River flora. |
1932 |
| details |
Middle Eocene |
|
Utah |
Wodehouse,R.P. Tertiary pollen.1.Pollen of the living representatives of the Green River flora. |
1932 |
| details |
Middle Eocene |
|
Colorado |
Wodehouse,R.P. Tertiary pollen.1.Pollen of the living representatives of the Green River flora. |
1932 |
| details |
Late Oligocene |
Middle Miocene |
Alaska(Cook Inlet) |
Wolfe,J.A. et al. Tertiary stratigraphy and paleobotany of the Cook Inlet Region, Alaska. |
1966 |
| details |
Late Cenozoic |
|
China(Liaoning) |
Xu,K. et al. Late Cenozoic paleovegetation and paleoclimate in the North of Liaodong Bay |
1997 |
| details |
Miocene |
|
USSR(Urals) |
Yakhimovich,V.L. et al. Volga Region and Cis-Ural Region. (In: Stratigrafiya SSSR, Neogenova Sistema. M.V.Muratov and L.A.Nevesskaya, editors) |
1986 |
| details |
Tertiary |
|
Japan(Yamagata Pref.) |
Yamagata,R. Pollenanalysis of the Lignite in Yamagata Prefectu Re. |
1956 |
| details |
Middle Miocene |
|
Japan |
Yamanoi,T. Presence of Sonneratiaceous pollen in Middle Miocene sediments, Central Japan. |
1984 |