| details |
Early Oligocene |
|
USSR(Kazakh SSR) |
Akhmeteev,M.A. et al. Upper Eocene Oligocene spore and pollen, plant macrofossils and phytoplankton in stratotypes of Tchegan and Astsheairyk Formations (North Usturt, Kazakhstan). |
1992 |
| details |
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Russia(Siberia) |
Bakieva,L.B. |
2002 |
| details |
|
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Russia(Siberia) |
Bakieva,L.B. |
2002 |
| details |
Early Oligocene |
|
Italy |
Brinkhuis,H. et al. Dinoflagellate cyst stratigraphy of the Eocene/Oligocene transition in Central Italy |
1993 |
| details |
Late Eocene |
Early Oligocene |
Italy |
Brinkhuis,H. Late Eocene to Early Oligocene dinoflagellate cysts from the Proabonian Type-Area, (northeast Italy): Biostratigraphy and paleoenvironmental interpretation. |
1994 |
| details |
Late Priabonian |
Early Rupelian |
Italy |
Brinkhuis,H. et al. The Upper boundary of the Eocene series: A reappraisal based on dinoflagellate cyst biostratigraphy and sequence stratigraphy. (In: Geochronology, Timescales and Global Stratigraphic Correlation. W.A.Berggren et al, editors) |
1995 |
| details |
Lutetian |
Rupelian |
Belgium |
De Coninck,J. Organic-walled microfossils of the Bartonian Priabonian and Early Rupelian from the Kallo borehole; significant species from the Woensdricht, Kallo and Mol boreholes |
1995 |
| details |
Late Eocene |
Rupelian |
Belgium |
De Coninck,J. Organic-walled phytoplankton biostratigraphy of the Eocene - Oligocene transition in the Kallo Borehole and the Rupelian stratotype area (northwestern Belgium). |
1999 |
| details |
Early Oligocene |
|
Florida |
Fensome,R.A. et al. Dinoflagellates. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Middle Eocene |
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Poland |
Gedl,P. Middle Eocene dinoflagellate cysts from the Rogoznik section, Flysch Carpathians, Poland. |
1995 |
| details |
Late Eocene |
Early Oligocene |
Poland |
Gedl,P. et al. Palynology of the Eocene-Oligocene Transition in the Marginal Zone of the Magura Nappe at Folusz (Western Carpathians, Poland). |
2005 |
| details |
Late Paleocene |
Early Oligocene |
Poland |
Grabowska,I. Flora group Pyrrophyta, Pascher, Klas Dinophyceae, Fritzsch. (I Atlas Skamienalosli Przewodnich Icharakterystycznych) |
1996 |
| details |
Priabonian |
|
Russia(Novosibirsk) |
Iakovleva.A. et al. Paleocene-Eocene dinoflagellate cysts and continental palynomorphs from borehole no.4 (Vasugan Basin, Central Western Siberia). |
2000 |
| details |
Priabonian |
|
Russia(Novosibirsk) |
Iakovleva.A. et al. Paleocene-Eocene dinoflagellate cysts and continental palynomorphs from borehole no.4 (Vasugan Basin, Central Western Siberia). |
2000 |
| details |
Priabonian |
|
Russia(Novosibirsk) |
Iakovleva.A. et al. Paleocene-Eocene dinoflagellate cysts and continental palynomorphs from borehole no.4 (Vasugan Basin, Central Western Siberia). |
2000 |
| details |
Priabonian |
|
USSR(Tyumenskaya Oblast) |
Ilyina,V.I. et al. Microphytofossils and detail stratigraphy of marine Mesozoic and Cenozoic of Siberia. |
1994 |
| details |
Late Eocene |
Oligocene |
Armenia |
Krasheninnikov,V.A. et al. Reference sections of the Eocene - Oligocene boundary strata on the territory of the former Soviet Union. The Landzhar section (Southern Armenia). (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.A.Akhmetiev, editors) |
1996 |