| details |
Middle Tournaisian |
Late Tournaisian |
Canada(Nova Scotia) |
Utting,J. Palynology and thermal maturity of Lower Carboniferous oil shales of Nova Scotia and New Brunswick. |
1990 |
| details |
Early Brigantian |
|
N.Ireland(Fermanagh) |
Mitchell,W.I. et al. The geology of the western part of the Fintona Block, Northern Ireland; Evolution of Carboniferous Basins. |
1990 |
| details |
Late Pliensbachian |
|
Sweden |
Guy-Ohlson,D. Pliensbachian palynology of the Karindal Bore No.1 North-West Scania, Sweden. |
1990 |
| details |
Asselian |
Sakmarian |
Antarctica |
Larsson,K. et al. An Early Permian palynoflora from Milorgfjella, Dronning Maud Land, Antarctica. |
1990 |
| details |
Early Rhaetian |
|
North Sea |
Eide,F. Biostratigraphic correlation within the Triassic Lunde Formation in Snorre Area. (In: Correlation in Hydrocarbon Exploration. J.D.Collinson, editor). |
1990 |
| details |
Middle Triassic |
Carnian |
Argentina(Mendoza) |
Zavattieri,A.M. Stratigraphic and paleoecologic evaluation of the palynofloras of the Triassic Las Cabras Formation at the type locality Cerro Las Cabras, Mendoza, Argentina. |
1990 |
| details |
Aptian |
|
Egypt |
Hendriks,F. et al. The marine Abu Ballas Formation of Southern Egypt; a Clay-Mineralogic and microfloral reconstruction of Aptian paleoclimate |
1990 |
| details |
Late Muschelkalk |
Early Keuper |
W.Germany(Bavaria) |
Bergen,P.F.Van et al. Palynofacies and sedimentary environments of a Triassic section in Southern Germany. (In: Proceedings International Symposium on the organic petrology (W.J.J.Fermont and J.W.Weegink, editors) |
1990 |
| details |
Courceyan |
|
Canada(Nova Scotia) |
Utting,J. et al. Thermal maturity of the Lower Carboniferous Horton Group, Nova Scotia. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) |
1991 |
| details |
Maastrichtian |
Early Paleocene |
Canada(Saskatchewan) |
Sweet,A.R. et al. Palynofacies, coal petrographic facies and depositional environments; Amphitheatre Formation (Eocene to Oligocene) and Ravenscrag Formation (Maestrichtian to Paleocene), Canada. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) |
1991 |
| details |
Early Badenian |
|
Hungary |
Nagy,E. et al. Middle Eocene mangrove vegetation in Hungary |
1991 |
| details |
Portlandian |
Berriasian |
Sweden |
Erlstrom,M. et al. Upper Jurassic-Lower Cretaceous petrography and stratigraphy at Eriksdal, Scania, southern Sweden. |
1991 |
| details |
Bajocian |
|
England(Yorkshire) |
Gowland,S. et al. Stratigraphy, sedimentology and palaeontology of the Scarborough Formation (Middle Jurassic) at Hundale Point, North Yorkshire. |
1991 |
| details |
Hettangian |
Sinemurian |
Denmark |
Koppelhus,E.B. Palynology of the Lower Jurassic Ronne Formation on Bornholm, Eastern Denmark. |
1991 |
| details |
Late Norian |
|
E.Germany(Erfurt) |
Oosterhout,M.Van Palynomorphs of three sections near Arnstadt (Keuper, Thuringian Basin, Germany). |
1991 |
| details |
Toarcian |
|
W.Germany(Baden) |
Prauss,M. et al. Organic matter and palynomorphs in the "Posidonienschiefer" (Toarcian, Lower Jurassic) of Southern Germany. (In: Modern and Ancient Continental Shelf Anoxia. R.V.Tyson and T.H.Pearson, editors) |
1991 |
| details |
Late Rhaetian |
Bajocian |
Denmark |
Dybkjaer,K. Palynological zonation and palynofacies investigation of the Fjerritslev Formation (Lower Jurassic-Basal Middle Jurassic) in the Danish Subbasin |
1991 |