| details |
Late Oligocene |
Early Miocene |
USSR(Tomskaya Oblast) |
Kulkova,I.A. Spore and pollen assemblages of Tertiary deposits in the Tomsk Region of the Ob' Valley. (In: Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Early Neogene |
|
Angola |
Kedves,M. et al. Reconstruction relying on results of palynology of a plant assembly forming an Upper Tertiary Angolan Brown-Coal Layer (Preliminry report). |
1968 |
| details |
Oligocene |
|
USSR(Yakut ASSR) |
Kartashova,G.G. et al. Oligocene cooling in central Yakutia (Lower Kolyma). (In: Climates of the Earth in the Geological Past. A.A.Velichko and A.L.Chepalyga, editors) |
1987 |
| details |
Late Oligocene |
Middle Miocene |
USSR(Siberia) |
Dort-Golts,Y.E. et al. New data on the stratigraphy of Oligoce-Miocene Non-Marine deposits of the Kutinsk Depression of Anadir River Basin |
1975 |
| details |
Early Oligocene |
|
USSR(Ukrainian SSR) |
Blank,M.Y. et al. On Upper Eocene and Oligocene Formations of the north-eastern Ukraine. |
1980 |
| details |
Late Miocene |
|
Spain |
BarrŠ³n,E. Palynology study of the Lignite Sanavastre Mine of Sanavastre, Cerdana, Gerona, Spain |
1997 |