| details |
Middle Miocene |
|
Poland |
Doktorowicz-Hrebnicka,J. Correlation of Brown Coal Seams from the Provinces of Poznan and Bydgoszcz. Part 2 of stratigraphy of the Middle Miocene in Cental Poland based on spore and pollen analysis of Brown Coal from the Provinces of Bydgoszcz and Poznan. |
1960 |
| details |
Helvetian |
|
Hungary |
Simoncsics,P. Spore, pollen, and Bog types of the Miocene Brown Coal area of Nograd.1. |
1969 |
| details |
Oligocene |
|
W.Germany(Hesse) |
Murriger,F. et al. Dating of a Hessische Brown Coal by pollen analysis. |
1955 |
| details |
Middle Oligocene |
|
Poland |
Ziembinska-Tworzydlo,M. Palynological characteristics of the Neogene of Western Poland. |
1974 |
| details |
Nd |
|
Nd |
Jansonius,J. et al. Genera File of fossil spores. Supplement 4 |
1980 |
| details |
Nd |
|
Nd |
Boulter,M.C. et al. A system of group names for some Tertiary pollen. |
1977 |
| details |
Miocene |
|
E.Germany(Cottbus) |
Thomson,P.W. et al. Pollen and spores of the Middle European Tertiary. |
1953 |
| details |
Miocene |
|
E.Germany(Cottbus) |
Krutzsch,W. Contribution to the spore-paleontology of the Pre-Upper Oligocene-Oligocene Continental and marine Tertiary sediments of Branden. |
1961 |
| details |
Miocene |
|
E.Germany(Cottbus) |
Ziembinska-Tworzydlo,M. Palynological characteristics of the Neogene of Western Poland. |
1974 |