| details |
Ypresian |
Middle Eocene |
North Sea |
Gradstein,F.M. et al. Cenozoic biostratigraphy of the North Sea and Labrador Shelf |
1994 |
| details |
Ypresian |
|
Canada(Eastern Offshore) |
Lentin,J.K. et al. The stratigraphic importance of species of Sumatradinium, Barssidinium, and Erymnodinium, Neogene dinoflagellate genera from offshore eastern Canada. |
1994 |
| details |
Ypresian |
Lutetian |
Northern Hemisphere |
Williams,G.L. et al. Morphology and stratigraphic ranger of selected Mesozoic-Cenozoic dinoflagellate taxa in the northern Hemisphere |
1993 |
| details |
Early Eocene |
Middle Eocene |
Denmark |
Heilmann-Clausen,C. Gradual morphological changes in some Donoflagellate cysts from the Eocene (Lower Tertiary) of the North Sea Basin |
1993 |
| details |
Early Eocene |
Middle Eocene |
W.Germany(Schleswig) |
Heilmann-Clausen,C. Gradual morphological changes in some Donoflagellate cysts from the Eocene (Lower Tertiary) of the North Sea Basin |
1993 |
| details |
Early Eocene |
Middle Eocene |
W.Germany(Schleswig) |
Heilmann-Clausen,C. Gradual morphological changes in some Donoflagellate cysts from the Eocene (Lower Tertiary) of the North Sea Basin |
1993 |
| details |
Early Eocene |
Middle Eocene |
Denmark |
Heilmann-Clausen,C. Gradual morphological changes in some Donoflagellate cysts from the Eocene (Lower Tertiary) of the North Sea Basin |
1993 |
| details |
Middle Oligocene |
Early Miocene |
E.Germany |
Strauss,C. Taxonomy and biostratigraphy of marine microplancton with in the Oligocene-Middle Miocene of East Germany. |
1993 |
| details |
Ypresian |
Lutetian |
England(Kent) |
Powell,A.J. Dinoflagellate cysts of the Tertiary system. (In: A Stratigraphic Index of Dinoflagellate Cysts. A.J.Powell, editor) |
1992 |
| details |
Ypresian |
Early Lutetian |
North Sea |
Gradstein,F.M. et al. Cenozoic Foraminiferal and dinoflagellate cyst biostratigraphy of the Central North Sea |
1992 |
| details |
Maastrichtian |
|
W.Germany(Niedersachsen) |
Marheinecke,U. Monograph on dinocysts, Acritarch and Chlorophyta of the Maestrichtian of Hemmor (Niedersachsen) |
1992 |
| details |
Late Ypresian |
|
North Sea |
Mudge,D.C. et al. Revised Lower Palaeogene lithostratigraphy for the Outer Moray Firth, North Sea. |
1992 |
| details |
Early Eocene |
|
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 |
Middle Ypresian |
Lutetian |
Germany(Niedersachsen) |
KŠ¶the,A. Paleogene dinoflagellates from Northwest Germany; biostratigraphy and paleoenvironment. |
1991 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 1. |
1991 |
| details |
Late Ypresian |
|
Belgium |
De Coninck,J. Ypresian organic-walled phytoplankton in the Belgian Basin and adjacent areas |
1990 |
| details |
Early Eocene |
Middle Eocene |
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 |