| details |
Early Oligocene |
|
Russia(Caucasus) |
Zaporozhets,N.I. Lower Oligocene palynology and phytoplankton of the northern Caucasus |
1993 |
| details |
Lutetian |
Chattian |
England(Isle of Wight) |
Powell,A.J. Dinoflagellate cysts of the Tertiary system. (In: A Stratigraphic Index of Dinoflagellate Cysts. A.J.Powell, editor) |
1992 |
| details |
Late Rupelian |
Early Burdigalian |
Italy |
Weltje,G.J. Oligocene to Early Miocene sedimentation and tectonics in the southern part of the Calabrian-Peloritan Arc, (Asporomonte, southern Italy). A record of mixed-mode Piggy Back Basin evolution. |
1992 |
| details |
Late Oligocene |
|
North Sea |
Harland,R. et al. Appendix: Paleogene biostratigraphic markers. (In: Paleogene of the Central and northern North Sea. R.W.O.B. Knox and S.Holloway, editors) |
1992 |
| 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 |
Late Ypresian |
Middle Rupelian |
Germany(Niedersachsen) |
KŠ¶the,A. Paleogene dinoflagellates from Northwest Germany; biostratigraphy and paleoenvironment. |
1991 |
| details |
Early Oligocene |
|
Alaska |
Marincovich,L.,Jr. et al. Oligocene age of strata on Unga Island, Shumagin Islands, Southwestern Alaska. (In: Geologic Studies in Alaska by the United States Geological Survey. J.H. and J.P.Galloway, editors) |
1991 |
| details |
Middle Eocene |
Late Eocene |
USSR(Ukrainian SSR) |
Stotland,A.B. Stratigraphic subdivision and age of Amber-bearing rocks in the northern Slope of the Ukrainian Crystalline Massif according to data of microphytofossil studies |
1990 |
| details |
Late Eocene |
|
USSR(Ukrainian SSR) |
Stotland,A.B. Stratigraphic subdivision and age of Amber-bearing rocks in the northern Slope of the Ukrainian Crystalline Massif according to data of microphytofossil studies |
1990 |
| details |
Stampian |
|
France |
Schuler,M. Paleogene environments and paleoclimates. palynology and Ludian-Stampian biostratigraphy of the Eocene and Early Oligocene in the Rhenan, Rhodonian and Hesse Basins |
1990 |
| details |
Late Ludian |
Stampian |
W.Germany(Hesse) |
Schuler,M. Paleogene environments and paleoclimates. palynology and Ludian-Stampian biostratigraphy of the Eocene and Early Oligocene in the Rhenan, Rhodonian and Hesse Basins |
1990 |
| details |
Late Priabonian |
Early Chattian |
Atlantic Ocean |
Damassa,S.P. et al. Correlation of Paleogene dinoflagellate assemblages to standard Nannofossil Zonation in North Atlantic DSDP Sites. |
1990 |
| details |
Late Ypresian |
|
Belgium |
De Coninck,J. Ypresian organic-walled phytoplankton in the Belgian Basin and adjacent areas |
1990 |
| details |
Middle Eocene |
Early Oligocene |
Canada(Atlantic Coast) |
Head,M.J. et al. Palynology and dinocyst stratigraphy of the Eocene and Oligocene in ODP Leg 105, Hole 647A, Labrador Sea. |
1989 |
| details |
Middle Miocene |
|
Canada(Atlantic Coast) |
D'Iorio,M.A. et al. Marker event identification technique and correlation of Cenozoic biozones on the Labrador Shelf and Grand Banks. |
1989 |
| details |
Middle Eocene |
Late Eocene |
China(Kiangsu) |
Yu,J. Description of Palaeontology. 2: Dinoflagellates. (In: Cenozoic Paleobiota of the Continental Shelf of the East China Sea (Donghai). Micropaleobotanical Volume) |
1989 |
| details |
Late Ypresian |
Lutetian |
W.Germany(Niedersachsen) |
Heilmann-Clausen,C. et al. Dinoflagellate zonation of the Uppermost Paleocene? to Lower Miocene in the Wursterheide research well, northwest Germany |
1989 |