| details |
Late Eocene |
Early Oligocene |
Canada(Arctic) |
Rouse,G.E. Paleocene palynomorph ranges in western and northern Canada. |
1977 |
| details |
Late Eocene |
Early Oligocene |
Canada(British Columbia) |
Rouse,G.E. Paleocene palynomorph ranges in western and northern Canada. |
1977 |
| details |
Middle Eocene |
Early Oligocene |
Russia(Siberia) |
Akhmeteev,M.A. et al. Climates of the Late Eocene and Early Oligocene. (In: Late Eocene-Early Oligocene geological and Biotical events on the Territory of the Former Soviet Union. Part 2: the regional geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |
| details |
Middle Eocene |
Early Oligocene |
Kazakstan |
Akhmeteev,M.A. et al. Climates of the Late Eocene and Early Oligocene. (In: Late Eocene-Early Oligocene geological and Biotical events on the Territory of the Former Soviet Union. Part 2: the regional geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |
| details |
Late Eocene |
Early Oligocene |
Kazakstan |
Krasheninnikov,V.A. et al. Reference sections of the Eocene - Oligocene boundary strata on the territory of the former Soviet Union. The Northern Ustyurt sections (the Sandal Mountain and Aszeiryk Ravine, Western Kazakhstan). (In: Late Eocene-Early Oligocene geological and Biotical events on the Territory of the Former Soviet Union.Part 2: the regional geology of the Upper Eocene and ower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |
| details |
Late Eocene |
Early Oligocene |
Kazakstan |
Krasheninnikov,V.A. et al. Analysis of biotical, climatic and geological events at the Eocene - Oligocene boundary. Terrestrial flora. (In: Late Eocene-Early Oligocene geological and Biotical events on the Territory of the Former Soviet Union.Part 2: the regional geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |
| details |
Late Paleocene |
Early Neogene |
USSR(Siberia) |
Teslenko,Y.V. et al. Evolution of the West Siberian flora during the Paleogene-Neogene transition, based on palynologic data |
1971 |
| details |
Oligocene |
Early Miocene |
USSR(Kazakh SSR) |
Panova,L.A. Correlation of various facies of the Upper Oligocene and Lower Miocene deposits of Kazakhstan. |
1980 |
| details |
Late Oligocene |
Early Miocene |
USSR(European) |
Korallova,V.V. Palynological boundary of Oligocene and Miocene deposits of the Southern European part of the USSR. |
1980 |
| original |
Late Oligocene |
Early Miocene |
USSR(WSL) |
Ivanova,E.A. et al. Upper Oligocene. (In: Stratigraphy of the Mesozoic and Cenozoic of the Western Siberian Lowlands. V.F.Kozyreva, editor) |
1957 |
| details |
Late Oligocene |
Early Miocene |
USSR(Ukrainian SSR) |
Shchekina,N.A. Flora of Brown Coal and Carbonaceous Clays from the Lower Part of the Poltava Suite of the environs of Kiev by spore Nd pollen analysis |
1962 |
| details |
Late Oligocene |
Early Miocene |
USSR(WSL) |
Shatskii,S.B. Determination of the Paleogene - Neogene boundary in the West Siberian Lowlands, based on palynologic data. In: (Materialy po Stratigrafii i Paleontologii Sibiri.) |
1969 |
| details |
Late Oligocene |
Early Miocene |
Alaska |
Fotyanova,L.I. Seldovian of Alaska and its analogues on the Far East. |
1984 |
| details |
Late Oligocene |
Early Miocene |
USSR(WSL) |
Shatskii,S.B. Determination of the Paleogene - Neogene boundary in the West Siberian Lowlands, based on palynologic data. In: (Materialy po Stratigrafii i Paleontologii Sibiri.) |
1969 |
| details |
Late Oligocene |
Early Miocene |
USSR(WSL) |
Shatskii,S.B. Determination of the Paleogene - Neogene boundary in the West Siberian Lowlands, based on palynologic data. In: (Materialy po Stratigrafii i Paleontologii Sibiri.) |
1969 |
| details |
Santonian |
Early Campanian |
USSR(Kazakh SSR) |
Boytsova,E.P. Upper Cretaceous spore-pollen complexes of the Turgay Depressions. (In: Atlas of Upper Cretaceous, Paleocene and Eocene spore-pollen complexes of various Regions of the USSR). |
1960 |
| details |
Maastrichtian |
Danian |
USSR(Kamchatka Oblast) |
Sivertseva,I.A. et al. Palynological characteristics of the metamorphized sediments of the Upper Cretaceous of the Western Kamchatka |
1980 |