| details |
Late Neogene |
|
USSR(Chitinskaya Oblast) |
Voskresenskii,S.S. et al. Neogene Sazanka Series of the northern part of the Amur-Zeya Depression. |
1990 |
| details |
Late Pliocene |
|
Russian Plain |
Naidina,O.D. Climatostratigraphic interpretations of the Upper Pliocene palynological data of the southeastern east-European Plain. |
1999 |
| details |
Early Oligocene |
|
Russia(Yakutia) |
Fradkina,A.F. et al. Region XXIV. The Russian North-East, (Yakuita and the Chukchi Peninsula). (In: Late Eocene - Early Oligocene Geological and Biotical Events on the Territory of the Former Soviet Union. Part 1: The Regional Geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |
| details |
Early Triassic |
|
USSR(Siberia) |
Mikheenko,V.I. Genesis and age of traps in the eastern part of the Tunguska Syneclise |
1970 |
| details |
Late Cenozoic |
|
USSR(Siberia) |
Zyryanov,E.V. Palynological study of the Upper Cenozoic of Feddeyevskiy Island, New Siberian Island. |
1989 |