| details |
Middle Oligocene |
|
USSR(Ukrainian SSR) |
Blank,M.Y. et al. On Upper Eocene and Oligocene Formations of the north-eastern Ukraine. |
1980 |
| details |
Early Miocene |
|
USSR(Ukrainian SSR) |
Michelis,A.A. The Neogene spore and pollen complexes of the Donez Basin |
1972 |
| original |
Miocene |
|
USSR(Ukrainian SSR) |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Neogene |
|
Ukraine |
Mikhelis,A.A. The Neogene spore and pollen assemblages of the Donetz Basin |
1972 |
| details |
Early Miocene |
|
USSR(Kazakh SSR) |
Panova,L.A. et al. Palynostratigraphy of Neogene deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Middle Oligocene |
Late Oligocene |
USSR(Ukrainian SSR) |
Mikhelis,A.A. et al. The fossil pollen and their significance for stratigraphy of the Paleogene-Neogene desposits of Donbass. |
1974 |
| details |
Eocene |
Miocene |
Russia(Tatar ASSR) |
Lopatina,D.A. Palynological Assemblages and Macrofloras from Eocene-Miocene Deposits of the Tatar Strait Coast (Eastern Sikhote Alin). |
2001 |