| details |
Late Eocene |
|
Bulgaria |
Chernyavska,S. Fossil spores and pollen grains of the Priabonian Coal Basins in Bulgaria and their climatic interpretation. |
1967 |
| details |
Middle Paleocene |
|
USSR(Ukrainian SSR) |
Andreeva-Grigorovich,A.S. et al. The regional stratigraphical scheme of the Paleogene deposits, Ukrainian Carpathians. |
1985 |
| details |
Late Eocene |
Early Oligocene |
USSR(Ukrainian SSR) |
Andreeva-Grigorovich,A.S. et al. On the boundary of Eocene and Oligocene of the Scale zone of the Ukrainian Carpathians according to paleofloristic data. |
1985 |
| details |
Early Oligocene |
|
Ukraine |
Grigyalis,A.A. et al. Region II. Ukrainian Carpathians and For-Carpathians. (In: Late Eocene - Early Oligocene Geological and Biotical Events on the Territory of the Former Soviet Union. Part 1: The Regional Geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |