| details |
Tertiary |
|
W.Germany(Rhineland) |
Thiergart,F. Pollen floras of the Tertiary Brown Coals of the Lower Rhine Valley. |
1950 |
| details |
Reuverian |
|
W.Germany(Schleswig) |
Thomson,P.W. The age problem of the Brown Coal Bed from the Red Cliff of Sylt Island. |
1955 |
| details |
Late Neogene |
|
W.Germany(Schleswig) |
Averdieck,F.R. Palynologic investigation of the Tertiary from Sylt. |
1971 |
| details |
Pliocene |
|
W.Germany(Schleswig) |
Thiergart,F. Micropaleontological information: 2. Age determination of a Saprohumolith from the Red Cliff of Sylt between Wennngstedt and Kampen, (Dike 31). |
1942 |
| details |
Oligocene |
Early Miocene |
Washington |
Newman,K.R. Palynology of interflow sediments from the Standard Oil Company of Caltfornia Rattlesnake Hills No.1 Well, Benton County, Washington. |
1969 |
| details |
Late Pliocene |
|
Wyoming |
Richmond,G.M. et al. Climatic implications of two pollen analyses from newly recognized rocks of Latest Pliocene age in the Washburn range, Yellowstone National Park, Wyoming. |
1978 |
| details |
Middle Eocene |
|
Wyoming |
Love,J.D. et al. Eocene Rocks, fossils and geologic history, Teton Range, Northwestern Wyoming. |
1978 |
| details |
Late Miocene |
|
Wyoming |
Barnosky,C.W. Late Miocene vegetational and climatic variations Inferred from a pollen record in Northwest Wyoming |
1984 |
| details |
Eocene |
|
Wyoming |
Fisk,L.H. Palynology and paleoecology of the Eocene "Fossil Forest" of Yellowstone National Park, Wyoming, USA. |
1976 |
| details |
Pannonian |
|
Yugoslavia |
Budnar-Tregubov,A. Micropaleobotanical research of the coals from Locevje and Kanizarnica in Slovenia. |
1961 |
| details |
Early Pliocene |
|
Yugoslavia |
Ercegovac,M. Palynologic and petrologic characteristics and the genesis of Coal in the Kreka Basin. |
1970 |