| details |
Eocene |
|
W.Germany(Hesse) |
Potonie,R. The microbotany of the Eocene Brown Coal of the Geiseltal. |
1934 |
| details |
Late Eocene |
Early Oligocene |
W.Germany(Hesse) |
Murriger,F. et al. Dating of a Hessische Brown Coal by pollen analysis. |
1955 |
| details |
Early Pliocene |
Middle Pliocene |
Poland |
Doktorowicz-Hrebnicka,J. Index pollen spectra of Pliocene Coal-bearing sediments. |
1956 |
| details |
Danian |
Eocene |
USSR(WSL) |
Chlonova,A.F. Spores and pollen of the upper half of the Upper Cretaceous of the eastern part of the Western Siberian Lowland. |
1961 |
| details |
Middle Eocene |
Middle Miocene |
Europe |
Mai,D.H. A fossil Tiliadeae flower and Tilioiden pollen from the German Tertiary |
1961 |
| details |
Middle Eocene |
Late Eocene |
Germany |
Mai,D.H. A fossil Tiliadeae flower and Tilioiden pollen from the German Tertiary |
1961 |
| details |
Late Pliocene |
|
Belgium |
Vanhoorne,R.E. The Lignites of Mol (Belgium). |
1974 |