| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Early Eocene | Poland | Kedves,M. Paleogene fossil sporomorphs of the Bakony Mountains.Part IV | 1986 | |
| details | Eocene | Middle Oligocene | Germany(Niedersachsen) | Pflug,H.D. Palynostratigraphy of the Eocene-Oligocene in the area of Helmstedt. (In: Northwest Germany during the Tertiary. H.Tobien, editor) | 1986 |
| details | Middle Oligocene | Germany(Brandenburg) | Mai,D.H. Contributions to the flora of the Middle Oligocene Calau Beds I Brandenburg, Germany | 1998 |