| details |
Aptian |
|
France(Pas-de-Calais) |
Verdier,J.P. Dinoflagellate cysts from the Wissant section, and their stratigraphic distribution in the Middle Cretaceous. |
1975 |
| details |
Valanginian |
Early Aptian |
Czechoslovakia |
VavrdovЎ,M. Fossil microplankton from the Tesin-Hradiste Series, (Lower Cretaceous). Part 1: Dinoflagellates. |
1964 |
| details |
Middle Aptian |
|
Libya |
Uwins,P.J.R. et al. Early to Mid-Cretaceous palynology of northeast Libya. (In: The Subsurface Palynostratigraphy of Northeast Libya. Special Publication of the University of Garryounis, Libya. E.Arnauti et al, editors) |
1989 |
| details |
Albian |
|
Italy |
Torricelli,S. Lower Cretaceous dinoflagellate cyst and acritarch stratigraphy of the Cismon APTICORE (Southern Alps, Italy) |
2000 |
| details |
Early Aptian |
Middle Aptian |
North Sea |
Thomsen,E. et al. Aptian to Cenomanian stratigraphy in the Central Trough of the Danish North Sea Sector. (In: Alb Und Unter-Cenoma in Mittel-Und Nordeurora -E.Kemper Editor) |
1989 |
| details |
Early Cretaceous |
|
Germany |
Tappan,H. The Paleobiology of Plant Protists. |
1980 |
| details |
Nd |
|
Nd |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Late Albian |
Santonian |
Norway |
Smelror,M. et al. Jurassic to Cretaceous stratigraphy of shallow cores on the More Basin Margin, Mid-Norway. |
1994 |
| details |
Middle Albian |
Late Albian |
Canada(Alberta) |
Singh,C. Lower Cretaceous microfloras of the Peace River area, Northwestern Canada, (Alberta). |
1971 |
| details |
Early Cretaceous |
|
Atlantic Ocean |
Shipboard Scientific Party Sites 691 and 692. |
1988 |
| details |
Late Aptian |
|
W.Germany(Niedersachsen) |
Sarjeant,W.A.S. The German Aptian dinoflagellate cysts of Eisenack (1958): A restudy. |
1985 |
| details |
Middle Aptian |
Middle Aptian |
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Late Barremian |
Cenomanian |
Romania |
Sandulescu,M. et al. Contribution to the knowledge of the Poiana Botizei Pieniny-Type Klippen. (Maramures). |
1982 |
| details |
Early Aptian |
|
England(Dorset) |
Ruffell,A.H. et al. Uppermost Wealden facies and Lower Greensand Group (Lower Cretaceous) in Dorset, Southern England; correlation and palaeoenvironment. |
1994 |
| details |
Aptian |
|
USA(Gulf of Mexico) |
Riley,L.A. et al. Palynostratigraphy of the Berriasian to Cenomanian sequence at Deep Sea Drilling Project Site 535, Leg 77, southeastern Gulf of Mexico. |
1984 |
| details |
Early Aptian |
|
North Sea |
Riley,L.A. et al. Lower Cretaceous palynology and Sandstone distribution in the Scapa Field, United Kingdom, North Sea. |
1992 |
| original |
Early Tithonian |
Hauterivian |
|
Quattrocchio,M.E. et al. Jurassic and Lower Cretaceous dinocyst from Argentina; Their biostratigraphic significance. |
1990 |