| details |
Late Eocene |
Early Oligocene |
USSR(Altai Kray) |
Boytsova,E.P. et al. Results of an investigation of spore-pollen complexes from the Continental Tertiary deposits of the Lower Pri-Ob' |
1954 |
| details |
Middle Oligocene |
|
USSR(Altai Kray) |
Boytsova,E.P. et al. Results of an investigation of spore-pollen complexes from the Continental Tertiary deposits of the Lower Pri-Ob' |
1954 |
| details |
Late Oligocene |
|
USSR(Altai Kray) |
Boytsova,E.P. et al. Results of an investigation of spore-pollen complexes from the Continental Tertiary deposits of the Lower Pri-Ob' |
1954 |
| details |
Late Neogene |
|
France(Charente) |
Depape,G. et al. A pollen chart of the Clay of Coulgens: The flora of the Clays of Coulgens, (Charente). |
1954 |
| details |
Late Oligocene |
|
USSR(Kazakh SSR) |
Boytsova,E.P. et al. Contributions to the stratigraphy of Continental Oligocene and Miocene deposits of the Turgay Depression. |
1954 |
| details |
Late Oligocene |
|
USSR(Kazakh SSR) |
Boytsova,E.P. et al. Data on stratigraphy of continental Oligocene and Miocene formations of Turgai Depression. |
1954 |
| details |
Late Tertiary |
|
Japan(Shimane Pref.) |
Nakamura,J. et al. Palynological studies of Cenozoic Coal bearing formations. 2. Some coal mines in Shimane Prefecture. |
1954 |
| details |
Middle Miocene |
|
Japan(Akita Pref.) |
Shimada,M. Pollen analyses of Lignites.Iii Miocene Lignites in the neighbourhood of Daijima, Oga Peninsula. |
1954 |
| details |
Tortonian |
|
USSR(Ukrainian SSR) |
Shchekina,N.A. Materials for the investigation of the Tortonian flora (Middle Miocene) of l'Vovskaya Oblast'. |
1954 |
| details |
Nd |
|
Nd |
Pant,D.D. Suggestions for the classification and nomenclature of fossil spores and pollen grains |
1954 |
| details |
Early Pliocene |
|
USSR(Georgian SSR) |
Mchedlishvili,N.D. Spore-pollen complexes of the Duabsk Layers |
1955 |
| details |
Reuverian |
|
W.Germany(Schleswig) |
Thomson,P.W. The age problem of the Brown Coal Bed from the Red Cliff of Sylt Island. |
1955 |
| details |
Late Neogene |
|
Japan(Yamagata Pref.) |
Shimada,M. Pollen analyses of Lignites.4.Pliocene Lignites from Yamuke Formation of Mogami Group. |
1955 |
| details |
Late Neogene |
|
W.Germany(Hesse) |
Murriger,F. et al. Dating of a Hessische Brown Coal by pollen analysis. |
1955 |
| details |
Miocene |
|
Japan(Honshu I.) |
Shimada,M. Pollen analyses of Lignite Beds in northeastern Honshu, especially along the coast of the Japan Sea. |
1955 |
| details |
Late Neogene |
|
Japan(Honshu I.) |
Shimada,M. Pollen analyses of Lignite Beds in northeastern Honshu, especially along the coast of the Japan Sea. |
1955 |
| 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 |