| details |
Late Oligocene |
Early Miocene |
W.Germany(N.Rhine) |
Brelie,G.Von Der et al. Pollen flora and phytoplancton in the Cologne Layers and their lithostratigraphy in the Siegburg Graben. |
1981 |
| details |
Early Senonian |
|
USSR(Far East) |
Brattseva,G.M. Palynological investigations of the Upper Cretaceous and Paleogene of the Far East |
1969 |
| details |
Early Oligocene |
Early Pleistocene |
Turkey |
Benda,L. Basic features of a pollenanalyticalstructure of the Turkish Upper Tertiary |
1971 |
| details |
Tertiary |
|
Turkey |
Akyol,E. A contribution to the palynological study of the Tertiary Coals of Turkey |
1964 |