| details |
Late Volgian |
|
USSR(Siberia) |
Rovnina,L.V. et al. Microphytofossils of boundary deposits of Jurassic and Cretacous in Western Siberia. (In: Jurassic - Cretaceous Boundary. V.V.Menner, editor) |
1990 |
| details |
Callovian |
|
Germany |
Dimter,A. et al. Callovian, (Middle Jurassic), marine microplankton from Southwestern Germany; biostratigraphy and paleoenvironmental interpretations |
1990 |
| details |
Early Tithonian |
Late Tithonian |
|
Quattrocchio,M.E. et al. Jurassic and Lower Cretaceous dinocyst from Argentina; Their biostratigraphic significance. |
1990 |
| details |
Callovian |
Oxfordian |
Bulgaria |
Dodekova,L. Dinoflagellate cysts from the Bathonian-Tithonian (Jurassic) of north Bulgaria. I. Taxonomy of Bathonian and Callovian dinoflagellate cysts. |
1990 |
| details |
Late Bathonian |
|
W.Germany(Niedersachsen) |
Prauss,M. Palynofacies studies on the Hodsoni Zone, (Upper Bathonian, Middle Jurassic ), of Lechstedt, near Hildesheim, (northwest Germany). |
1990 |
| details |
Middle Bathonian |
Oxfordian |
Spain |
Smelror,M. et al. A reconnaissance study of Bathonian to Oxfordian (Jurassic) dinoflagellates and acritarchs from the Zaragoza Region (NE.Spain) and Figueira Da Foz (Portugal) |
1991 |
| details |
Early Callovian |
|
Portugal |
Smelror,M. et al. A reconnaissance study of Bathonian to Oxfordian (Jurassic) dinoflagellates and acritarchs from the Zaragoza Region (NE.Spain) and Figueira Da Foz (Portugal) |
1991 |
| details |
Late Oxfordian |
|
Scotland(Isle of Skye) |
Stancliffe,R.P.W. Dinoflagellate cysts from the Oxfordian (Upper Jurassic) of Skye, Scotland and southern Dorset, England. |
1991 |
| details |
Early Oxfordian |
|
England(Dorset) |
Stancliffe,R.P.W. Dinoflagellate cysts from the Oxfordian (Upper Jurassic) of Skye, Scotland and southern Dorset, England. |
1991 |
| details |
Bajocian |
|
Denmark |
Dybkjaer,K. Palynological zonation and palynofacies investigation of the Fjerritslev Formation (Lower Jurassic-Basal Middle Jurassic) in the Danish Subbasin |
1991 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 1. |
1991 |
| details |
Early Oxfordian |
|
France(Normandie) |
Cornet,B. et al. Angiosperm-like pollen from the ammonite-dated Oxfordian (Upper Jurassic) of France. |
1992 |
| details |
Bathonian |
|
North Sea |
Williams,G. Palynology as a palaeoenvironmental indicator in the Brent Group northern North Sea. (In: Geology of the Brent Group. A.C.Morton et al, editors) |
1992 |
| details |
Middle Callovian |
Tithonian |
|
Quattrocchio,M.E. et al. Dinoflagellate cysts and acritarchs from the Middle and Upper Jurassic of the Neuqu©ns Basin, Argentina. |
1992 |
| details |
Early Jurassic |
Bathonian |
Tanzania |
Balduzzi,A. et al. Mesozoic Karoo and post-Karoo Formations in the Kilwa area, southeastern Tanzania. A stratigraphic study based on palynology, micropalaeontology and well log data from the Kizimbani Well. |
1992 |
| details |
Oxfordian |
Early Kimmeridgian |
France |
Dodekova,L. Dinoflagellate cysts from the Bathonian-Tithonian (Jurassic) of North Bulgaria Ii. taxonomy of Oxfordian and Kimmeridgian dinoflagellate cysts |
1992 |
| details |
Bathonian |
Early Oxfordian |
Norway(Svalbard) |
Smelror,M. et al. Dinoflagellate biostratigraphy of Toarcian to Lower Oxfordian (Jurassic) of the Barents Sea Region. (In: Arctic Geology and Petroleum Potential. T.O.Vorren et al, editors) |
1993 |