| details |
Oligocene |
Miocene |
Germany(Brandenburg) |
Raukopf,K. Pollen analysis and fine-stratigraphy of Tertiary Coals of Mecklenburg, Berlin and the Lausitz. |
1959 |
| details |
Eocene |
Oligocene |
India(Assam) |
Salujha,S.K. et al. Palynology of the South Shillong Front, Part 1. |
1972 |
| details |
Egerian |
Ottnangian |
Czechoslovakia |
Planderova,E. Microflorizones in Neogene Central Paratethys |
1978 |
| details |
Late Oligocene |
|
W.Germany(Bavaria) |
Kirchner,M. The Upper Oligocene microflora of the Southern Bavarian Pitch Coal Mine District |
1984 |
| details |
Tiglian |
|
England(Cornwall) |
Head,M.J. Dinoflagellates, sporomorphs and other palynomorphs from the upper Pliocene St. Erth Beds of Cornwall, Southwestern England. |
1993 |