| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| original | Late Eocene | Middle Miocene | W.Germany(Hesse) | Thomson,P.W. et al. Pollen and spores of the Middle European Tertiary. | 1953 |
| details | Middle Eocene | Germany(Niedersachsen) | Pflug,H.D. Palynology and stratigraphy of the Eocene Brown-Coal of Helmstedt. | 1952 |