| details |
Middle Eocene |
Late Eocene |
USSR(Kazakh SSR) |
Sotnikova,M.A. et al. Stratigraphy and palynology of marine Paleogene deposits of Southern Kazakhstan. (In: Palynology in the USSR. A.F.Chlonova, editor) |
1988 |
| details |
Middle Eocene |
|
USSR(Georgian SSR) |
Panova,L.A. et al. Miospores and nannoplankton of Eocene-Oligocene deposits of the northern border of the Akhaltsikhskoi Depression. (In: Spores and pollen of Phanerozoic deposits. L.A. Panova et al, editors) |
1984 |
| details |
Eocene |
Middle Oligocene |
USSR |
Boytsova,E.P. et al. Miospores of some ancient plants in the USSR. |
1979 |
| details |
Early Eocene |
|
Hungary |
Boytsova,E.P. et al. Miospores of some ancient plants in the USSR. |
1979 |