| details |
Miocene |
|
Germany(Brandenburg) |
Thiergart,F. The flora of the Brown Coals of Reinickendorf, (Berlin). |
1954 |
| details |
Cenomanian |
|
Czechoslovakia |
Thiergart,F. On some spores and pollen of the Perutzer Schichten (Bohemia). |
1953 |
| details |
Oligocene |
Miocene |
W.Germany(Rhineland) |
Thomson,P.W. The stratigraphic significance of the sporomorphs. |
1952 |
| details |
Late Eocene |
Early Oligocene |
W.Germany(Hesse) |
Murriger,F. et al. Concerning the age of Brown Coal of Burghasungen, Bezirk Kassel, based on pollen analysis and comparisons with other Browncoal deposits. |
1951 |
| details |
Paleocene |
|
USSR(Urals) |
Pokrovskaya,I.M. The Basic Stages in the development of the vegetation of the Urals in the Mesozoic and Cenozoic from the data of pollen analysis |
1950 |
| details |
Middle Miocene |
|
W.Germany(Hesse) |
Kremp,G.O.W. Pollen analysis of the Brown Coal Seams of Beuern near Giessen. |
1950 |
| details |
Miocene |
|
W.Germany(Niedersachsen) |
Kremp,G.O.W. Pollen analysis of Brown Coal in the southern part of Niedersachsen, especially in the Solling. |
1950 |
| details |
Middle Oligocene |
Miocene |
W.Germany(Niedersachsen) |
Kremp,G.O.W. Pollen analysis of Brown Coal in the southern part of Niedersachsen, especially in the Solling. |
1950 |
| details |
Late Cretaceous |
Paleocene |
W.Germany(Niedersachsen) |
Thiergart,F. The stratigraphic value of Mesozoic pollen and spores |
1949 |
| details |
Paleocene |
|
Germany |
Potonie,R. State of the micropaleobotanic stratigraphy of the Tertiary |
1948 |
| details |
Oligocene |
|
Germany |
Potonie,R. State of the micropaleobotanic stratigraphy of the Tertiary |
1948 |
| details |
Late Cretaceous |
Paleocene |
Germany |
Thiergart,F. Micropaleontological information. 1. Dicotyledonous pollen of the Late Mesozoic and its systematic position |
1942 |
| details |
Paleocene |
Early Miocene |
Germany |
Thiergart,F. Pollen analysis of the Service of Brown Coal research. |
1940 |