| details |
Paleocene |
Eocene |
Spitsbergen |
de Jersey,N.J. Spitsbergen Tertiary Coal fossils |
1955 |
| details |
Paleocene |
Eocene |
Spitsbergen |
Manum,S.B. A palynological investigation of Tertiary Coals from West Spitsbergen. |
1954 |
| details |
Late Eocene |
|
USSR(Kazakh SSR) |
Zaklinskaya,E.D. Spore-pollen spectra of the Upper Eocene of northern Priaral |
1954 |
| details |
Miocene |
|
E.Germany |
Hunger,R. On the facies of Coal. |
1953 |
| details |
Miocene |
|
E.Germany(Cottbus) |
Hunger,R. The age of the Seam complex of South Trobitz near Dobrilugk. |
1953 |
| details |
Late Miocene |
|
USSR(Kazakh SSR) |
Barbashinova,V.N. et al. Redeposited Jurassic pollen in Tertiary deposits of northern Tyan -Shanskaya. |
1953 |
| details |
Late Oligocene |
Early Miocene |
USSR(Kazakh SSR) |
Barbashinova,V.N. et al. Redeposited Jurassic pollen in Tertiary deposits of northern Tyan -Shanskaya. |
1953 |
| details |
Tertiary |
|
India(Madhya Pradesh) |
Chitaley,S.D. Further report on the fossil microflora from the Mohgaon-Kalan Beds of Madhya Pradesh |
1951 |
| details |
Early Miocene |
|
Germany(Rhineland) |
Rein,U. The peripheral and central seam Formations of the Tertiary Syncline in the Lower Rhine Basin. |
1951 |
| details |
Miocene |
|
Germany(Rhineland) |
Thomson,P.W. The origin of the Coal Seams based on micropaleontological investigations of the main Seam of the Brown Coal of the Rhine. |
1950 |
| details |
Early Miocene |
|
Germany(Rhineland) |
Rein,U. The importance of fine stratigraphy for Rhine Browncoal Mining and its practical application. |
1950 |