| details |
Oligocene |
|
USSR(Kazakh SSR) |
Kupriyanova,L.A. On the determination of the species of pollen grains from Tertiary deposits |
1959 |
| details |
Oligocene |
|
USSR(Kazakh SSR) |
Kupriyanova,L.A. Palynological data contributing to the history of Liquidambar |
1960 |
| details |
Early Miocene |
Middle Miocene |
USSR(Siberia) |
Biske,S.F. Correlation of Paleogene-Neogene non-marine sediments of Alaska and north-eastern Asia as found from paleobotanic data. |
1971 |
| details |
Late Neogene |
|
USSR(Kamchatka Oblast) |
Skiba,L.A. The history of the Deveolpment of Kamchatka vegetation during the Late Cenozoic. |
1975 |
| details |
Oligocene |
|
USSR(Yakut ASSR) |
Tomskaya,A.I. Palynology of Cenozoic deposits of Yakut. |
1981 |