| details |
Middle Eocene |
|
Colorado |
Wodehouse,R.P. Tertiary pollen II. The oil shales of the Eocene Green River Formation |
1933 |
| details |
Middle Eocene |
|
Utah |
Wodehouse,R.P. Tertiary pollen II. The oil shales of the Eocene Green River Formation |
1933 |
| details |
Eocene |
|
Germany |
Thiergart,F. Pollen analysis of the Service of Brown Coal research. |
1940 |
| details |
Late Oligocene |
Early Miocene |
W.Germany(Rhineland) |
Thompson,P.J. Lower Tertiary elements in the Rhineland Brown Coal and some important stratigraphic pollen forms. |
1949 |
| 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 |
Tortonian |
|
USSR(Ukrainian SSR) |
Shchekina,N.A. Materials for the investigation of the Tortonian flora (Middle Miocene) of l'Vovskaya Oblast'. |
1954 |
| details |
Oligocene |
Early Miocene |
USSR(Ukrainian SSR) |
Rotman,R.N. Spore-pollen composition of the Brown Coals of the Chesterintzy deposits of the Knieper Basin of USSR |
1956 |
| details |
Tortonian |
|
USSR(Ukrainian SSR) |
Shchekina,N.A. Plant material of the second Mediterranean layer of the l'vov Region. |
1956 |
| details |
Tortonian |
|
USSR(Ukrainian SSR) |
Shchekina,N.A. Results of palynological investigations of Lvov and Stanislav Lignites. |
1957 |
| details |
Miocene |
|
Japan |
Jimbo,T. The present palynologic knowledge of the sediments of the past in Japan. 1.Summarization of information concerning the Tertiary deposits |
1958 |
| details |
Miocene |
|
France |
Sittler,C. Palynological stratigraphy of the Miocene in France. Pollen analysis of various layers. |
1958 |
| details |
Oligocene |
Miocene |
USSR(Kazakh SSR) |
Zaklinskaya,E.D. Principles of paleofloral differentiation of Cenozoic deposits in the Kazakhstan and Adjoining Parts of the West Siberian Plain |
1959 |
| details |
Oligocene |
Miocene |
USSR(Siberia) |
Zaklinskaya,E.D. Principles of paleofloral differentiation of Cenozoic deposits in the Kazakhstan and Adjoining Parts of the West Siberian Plain |
1959 |
| details |
Paleocene |
Eocene |
Colorado |
Hail,W.J. et al. Paleocene and Eocene age of the Coalmont Formation, North Park, Colorado. |
1960 |
| details |
Late Neogene |
|
Alaska |
Hopkins,D.M. et al. Upper Tertiary sediments in Alaska and North-Western Canada. |
1960 |