| details |
Oligocene |
Middle Miocene |
W.Germany(N.Rhine) |
Stolz,G. Plant ecosystem of the Rhine Browncoal and their succession in special reference to the Bright Layers. |
1954 |
| original |
Tertiary |
|
USSR(Caucasus) |
Gladkova,A.N. Flora of Maikop deposits of northern Caucasus from data of spore-pollen analysis. (In: Palaeobotanical Symposium) |
1953 |
| details |
Tertiary |
|
USSR(Caucasus) |
Gladkova,A.N. Flora of Maikop deposits of northern Caucasus from data of spore-pollen analysis. (In: Palaeobotanical Symposium) |
1953 |
| original |
Tertiary |
|
USSR(Ukrainian SSR) |
Zaklinskaya,E.D. Description of some species of pollen and spores recovered from Tertiary deposits of Pasekovo Quarry, Voronezh District. |
1953 |
| details |
Late Eocene |
Early Oligocene |
USSR(Pavlodarskaya) |
Zaklinskaya,E.D. Material on the history of the flora and vegetation of the Paleogene of northern Kazakhstan in the area of Pavlodar Pr-Irtish. |
1953 |
| details |
Early Miocene |
Middle Miocene |
Japan(Shimane Pref.) |
Katto,J. et al. Stratigraphical and palynological studies of the Shimane Coal Field |
1952 |
| details |
Early Miocene |
|
Germany(Rhineland) |
Rein,U. The importance of fine stratigraphy for Rhine Browncoal Mining and its practical application. |
1950 |
| details |
Tertiary |
|
W.Germany(Rhineland) |
Thomson,P.W. et al. A micropalaeontological study of the Rheinland Brown Coal compared to the Liblar / Bezirk Coal. |
1950 |
| original |
Miocene |
|
Poland |
Kremp,G.O.W. Pollen analysis of the Miocene Brown Coal Bed of Konin on the Warthe River. |
1949 |
| details |
Tertiary |
|
Scotland(Argyll) |
Simpson,J.B. Fossil pollen in Scottish Tertiary Coals. |
1936 |