| details |
Ypresian |
|
Belgium |
De Coninck,J. Organic walled microfossils in the Clay of Ieper in the overijse borehole. |
1980 |
| details |
Ypresian |
Lutetian |
Belgium |
De Coninck,J. Assemblages of organic walled microfossils in the Upper Ypresian and in the Lutetian of the Kallo borehole. |
1980 |
| details |
Eocene |
|
England |
Tappan,H. The Paleobiology of Plant Protists. |
1980 |
| details |
Early Eocene |
|
Germany |
Tappan,H. The Paleobiology of Plant Protists. |
1980 |
| original |
Early Miocene |
|
USSR(Kalmyr ASSR) |
Andreeva-Grigorovich,A.S. The distribution of the cysts of the dinoflagellata in the Maicopian deposits of the North Stavpopolie |
1980 |
| details |
Middle Eocene |
Early Oligocene |
Czechoslovakia |
SnopkovЎ,P. Paleogene sporomorphs from West Carpathians |
1980 |
| details |
Late Sparnacian |
Early Cuisian |
France(Marne) |
Gruas-Cavagnetto,C. et al. Botanic environment and stratigraphic position Montagne de Reims, (Ypresian, Paris Basin). |
1980 |
| details |
Rupelian |
|
W.Germany(Rhineland) |
Weiler,H. Phytoplancton. (In: Microfauna and Flora of the Lower Meeressand, (Rupelian). 2. The Zeilstuck Sandpit near Alzey-Weinhein. Mainz Basin. F.Doebl, E.Martini, V.Sonne, H.Weiler) |
1980 |
| details |
Nd |
|
Nd |
Wilson,G.J. et al. A concise catalogue of organic-walled fossil dinoflagellate genera. |
1980 |
| details |
Maastrichtian |
|
Turkey |
Erkmen,U. et al. Contribution to the stratigraphy of the Germav Formation, (Late Cretaceous-Early Tertiary), in southeast Turkey by means of dinoflagellates and nannoplankton. |
1981 |
| details |
Late Maastrichtian |
Danian |
Denmark |
Kjellstrжm,G. et al. Dinoflagellate biostratigraphy of the Cretaceous-Tertiary boundary in Southern Scandinavia. |
1981 |
| details |
Late Maastrichtian |
Danian |
Sweden |
Kjellstrжm,G. et al. Dinoflagellate biostratigraphy of the Cretaceous-Tertiary boundary in Southern Scandinavia. |
1981 |
| details |
Eocene |
|
Germany |
Sarjeant,W.A.S. A restudy of some dinoflagellate cyst holotypes in the University of Kiel Collections. II. The Eocene holotypes of Barbara Klumpp (1953); with a revision of the genus Cordosphaeridium Eisenack, 1963. |
1981 |
| details |
Late Eocene |
Oligocene |
Poland |
Couvering,J.A. Van et al. The terminal Eocene event and the Polish connection. |
1981 |
| details |
Middle Oligocene |
|
Poland |
Benedek,P.N. et al. Thalassiphora pelagica, (dinoflagellate, Tertiary): Electronmicroscope investigation and thought on palaeobiology. |
1981 |
| details |
Nd |
|
Nd |
Benedek,P.N. et al. Thalassiphora pelagica, (dinoflagellate, Tertiary): Electronmicroscope investigation and thought on palaeobiology. |
1981 |
| details |
Middle Oligocene |
|
Poland |
Benedek,P.N. et al. Thalassiphora pelagica, (dinoflagellate, Tertiary): Electronmicroscope investigation and thought on palaeobiology. |
1981 |