| details |
Late Neogene |
|
Japan(Miyagi Pref.) |
Shimada,M. Pollen analyses of Lignites.I.Three Pliocene Lignite Beds in the environs of Sendai. |
1951 |
| details |
Early Pliocene |
Middle Pliocene |
Japan(Shikoku I.) |
Nakamura,J. Fossil pollen in the Nahari Lignite. |
1951 |
| details |
Late Neogene |
|
Japan(Yamagata Pref.) |
Shimada,M. et al. Pollen analyses of Lignites.2.Pliocene Lignites from the neighbourhood of Shinjo |
1952 |
| details |
Late Neogene |
|
Japan(Shikoku I.) |
Nakamura,J. Pollenanalyses from two Pliocene Beds in Shikoku. |
1952 |
| details |
Eocene |
|
Indonesia(Sumatra) |
Wilson,L.R. et al. Four new species of fossil Pediastrum. |
1953 |
| details |
Early Miocene |
|
W.Germany(N.Rhine) |
Grebe,H. Interrelation between Fusitlayers and pollen content of the Rhine Browncoal. |
1953 |
| details |
Middle Pliocene |
|
Japan |
Shimada,M. The pollen analyses of some Lignite Beds in the north-eastern Provinces of Japan. |
1953 |
| details |
Late Neogene |
|
Japan |
Shimada,M. The pollen analyses of some Lignite Beds in the north-eastern Provinces of Japan. |
1953 |
| details |
Late Neogene |
|
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 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 |
Middle Oligocene |
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 |
Middle Oligocene |
|
USSR(Kazakh SSR) |
Boytsova,E.P. et al. Data on stratigraphy of continental Oligocene and Miocene formations of Turgai 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 |