| details |
Eocene |
Oligocene |
USSR(Siberia) |
Aleksandrova,A.N. et al. Palynoflora of Central Siberia at the Eocene-Oligocene Border |
1985 |
| details |
Middle Oligocene |
Late Oligocene |
USSR(Primorsk Kray) |
Akhmeteev,M.A. The Oligocene and Miocene floras in the Soviet South Far East as indicators of climatic environments |
1974 |
| details |
Late Eocene |
Oligocene |
USSR(Primorsk Kray) |
Akhmeteev,M.A. et al. Stratigraphy and paleofloristics of the reference section of the Cenozoic of the Southern Primore |
1978 |
| details |
Late Miocene |
|
USSR(Far East) |
Akhmeteev,M.A. Continental Part of the Soviet Far East. (In: Stratigrafiya SSSR, Neogenova Sistema. M.V.Muratov and L.A.Nevesskaya, editors) |
1986 |
| details |
Late Neogene |
Pleistocene |
E.Germany |
Ahrens,H. et al. On the Plio/Pleistocene boundary in the German Democratic Republic |
1968 |
| details |
Late Neogene |
|
E.Germany |
Ahrens,H. et al. On the Plio/Pleistocene boundary in the German Democratic Republic |
1968 |