| details |
Oligocene |
|
USSR(Ukrainian SSR) |
Malyasova,E.S. Short description of spores and pollen from Oligocene deposits the Dzhankoy Area, (Crimea). |
1956 |
| details |
Middle Oligocene |
|
USSR(Urals) |
Li,P.F. et al. Continental deposits of the Paleogene and Neogene of the eastern Slopes of the Urals and Trans-Urals |
1967 |
| details |
Miocene |
|
USSR(Urals) |
Pokrovskaya,I.M. Miocene spore-pollen complexes of the Urals |
1956 |
| details |
Miocene |
|
USSR(Urals) |
Boytsova,E.P. et al. Miocene spore-pollen complexes of the Lower Pre-Ob |
1956 |
| details |
Miocene |
|
USSR(Urals) |
Malyasova,E.S. Short description of spores and pollen from Miocene deposits in the Urals |
1956 |
| details |
Reuverian |
|
W.Germany(Hesse) |
Mohr,B.A.R. The microflora of the Lower Pliocene of Willershausen (Kreis Northeim, Niedersachsen). |
1986 |
| details |
Pliocene |
|
W.Germany(Hesse) |
Frantz,U. Investigation of the spore and pollen flora of the Pliocene of Willershausen |
1961 |