| details |
Middle Oligocene |
Late Oligocene |
USSR(Tyumenskaya Oblast) |
Boytsova,E.P. et al. Middle and Upper Oligocene spore-pollen complexes of the Lower Pre-Ob. |
1956 |
| details |
Oligocene |
|
USSR(Ukrainian SSR) |
Malyasova,E.S. Oligocene spore-pollen complexes of the Crimean Steppes |
1956 |
| details |
Middle Bartonian |
|
Spain |
Gruas-Cavagnetto,C. et al. A mangrove complex of the Bartonian of the Ebro Basin (NE.Spain). |
1995 |
| details |
Miocene |
|
Germany |
Shearer,J.C. et al. Delineation of distinctive nature of Tertiary coal beds. |
1995 |
| details |
Late Miocene |
Early Pliocene |
Poland |
Stuchlik,L. et al. Tertiary fossil flora from the Brown Coal Mine at Belchatow (Central Poland). (In: Global Biological Events in Earth History. E.Knobloch and Z.Kvacek, editors) |
1990 |
| details |
Priabonian |
|
Spain |
Gruas-Cavagnetto,C. et al. Preliminary palynological data on floristic and climatic changes during the Middle Eocene-Early Oligocene of the eastern Ebro Basin, Northeast Spain |
1996 |
| details |
Middle Eocene |
Late Eocene |
USSR(Kazakh SSR) |
Zaporozhets,N.I. Palynocomplex and phytoplankton of the Upper Eocene and Oligocene sediments by stratigraphic Well N3006, (The North-West Priaralie). |
1991 |
| details |
Middle Miocene |
Early Pliocene |
China |
Sun,X.-J. et al. Paleoenvironment during the time of Ramapithecus lufengensis |
1980 |
| details |
Late Pliocene |
|
S.Ireland(Mayo) |
Boulter,M.C. Irish Tertiary plant fossils in a European Context |
1980 |
| details |
Miocene |
|
USSR(Urals) |
Boytsova,E.P. et al. Miocene spore-pollen complexes of the Lower Pre-Ob |
1956 |
| details |
Miocene |
|
USSR(WSL) |
Zauer,V.V. Miocene spore-pollen complexes of Central and Southern Regions of the Western Siberian Lowlands |
1956 |
| details |
Tertiary |
|
Hungary |
Kedves,E. et al. Some questions on the bitumen and humic acid content of Hungarian Tertiary Brown Coals. |
1962 |
| details |
Early Eocene |
|
Hungary |
Kedves,E. et al. Complex investigation of the Lower Eocene Coal Layers of the No.Iii Shaft of the Oroszlany Mine. |
1963 |
| details |
Early Eocene |
|
Hungary |
Kedves,E. et al. Complex investigation of the Lower Eocene Coal Layers of the No.Iii Shaft of the Oroszlany Mine. |
1963 |
| details |
Miocene |
|
Europe |
Grabowska,I. et al. Palynological research throughout the Neogene revealed vegetation changes in Central Europe. (In: Proceedings of the 4th European Palaeobotanical and Palynological Conference. G.W.Herngreen, editor) |
1997 |
| details |
Paleocene |
Oligocene |
USSR(Siberia) |
Zaklinskaya,E.D. Principles of paleofloral differentiation of Cenozoic deposits in the Kazakhstan and Adjoining Parts of the West Siberian Plain |
1959 |
| details |
Oligocene |
|
France(Lozere) |
Sittler,C. et al. Correlations between the clay minerals and the spore-pollen associations of the lacustrine and lacustrine formations of the Manosque Basin (Oligocene). |
1971 |