| details |
Oligocene |
|
USSR(Ukrainian SSR) |
Malyasova,E.S. Short description of spores and pollen from Oligocene deposits the Dzhankoy Area, (Crimea). |
1956 |
| details |
Early Oligocene |
|
USSR(Urals) |
Agranovskaya,I.A. et al. Short description of spores and pollen from Lower Oligocene deposits of the northern and Central Urals |
1956 |
| details |
Middle Oligocene |
Late Oligocene |
USSR(Primorsk Kray) |
Akhmeteev,M.A. et al. Fossil remains of the genus Engelhardtia from Cenozoic deposits of Sikhote-Alin and Southern Primorye |
1973 |
| details |
Late Eocene |
|
USSR(Kazakh SSR) |
Abuzyarova,R.Y. New facts about the Paleogene flora Shintuzsy (Central Kazakhstan). |
1973 |
| details |
Meotian |
|
USSR(Georgian SSR) |
Purtseladze,Kh.N. Palynological characteristics of the Meotian deposits of Western Georgia. |
1977 |
| details |
Meotian |
|
USSR(Georgian SSR) |
Purtseladze,Kh.N. Palynological characteristics of the Meotian deposits of Western Georgia. |
1977 |
| details |
Middle Miocene |
|
USSR(Georgian SSR) |
Ramishvili,I.Sh. The Middle Miocene flora of the Western Caucasus and the further stages of their development. |
1977 |
| details |
Middle Miocene |
|
USSR(Georgian SSR) |
Ramishvili,I.Sh. The Middle Miocene flora of Georgia based on palynological data. |
1982 |