| details |
Barremian |
Early Albian |
China(Heilungkiang) |
Wang,X. Microflora of the Dongning Formation (Early Cretaceous) in the Dongning Basin, Southeatern Heilongjiang, China. |
1995 |
| details |
Bajocian |
|
Italy(Sardinia) |
Del Rio,M. Palynological investigation of the Jurassic of Central Sardinia |
1976 |
| details |
Bajocian |
Bathonian |
USSR(Moldavian SSR) |
Yanovskaya,G.G. Palynostratigraphy of Jurassic assemblages of the Dniester-Prut Interfluve. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Bajocian |
Bathonian |
USSR(Siberia) |
Ilyina,V.I. Jurassic palynology of Siberia |
1985 |
| details |
Bajocian |
Early Bathonian |
Sweden |
Guy-Ohlson,D. Spore and pollen assemblage zonation of Swedish Bajocian and Bathonian sediments. (In:Northwest European Micropalaeontology and Palynology.D.J. Batten and M.C. Keen, editors) |
1989 |
| details |
Bajocian |
Early Bathonian |
North Sea |
Whitaker,M.F. et al. Palynological review of the Brent Group, United Kingdom Sector, North Sea. (In: Geology of the Brent Group. A.C.Morton et al, editors) |
1992 |
| details |
Bajocian |
Bathonian |
Sweden |
Guy-Ohlson,D. Palynological investigations in the Middle Jurassic of the Vilhelmsfalt Boring, Southern Sweden. |
1971 |
| details |
Bajocian |
Bathonian |
Netherlands |
Herngreen,G.F.W. et al. Palynology of Rhaetian, Liassic and Dogger strata in the eastern Netherlands. |
1974 |
| details |
Bajocian |
Berriasian |
Norway |
Vigran,J.O. et al. Illustrations and distribution of the Jurassic palynomorphs of Norway. |
1975 |
| details |
Bajocian |
Bathonian |
North Sea |
Howitt,F. et al. The occurrence of the Jurassic Volcanics in the North Sea |
1975 |
| details |
Aptian |
|
Canada(Eastern Offshore) |
Gradstein,F.M. et al. Biostratigraphy and depositional history of Amoco Imp Skelly B-1 Egret K-36 Grand Banks, Newfoundland. |
1976 |
| details |
Aptian |
|
Utah |
Gupta,S. et al. Palynological age of the upper part of the Brushy Basin Member of the Morrison Formation near Blanding, southeastern Utah, USA. |
1979 |
| details |
Aptian |
|
USA(Atlantic Coast) |
Bebout,J.W. Biostratigraphy. (In: Geologic and Operational summary, Cost No.G-2 Well, Georges Bank area North Atlantic OCS. R.V.Amato and E.K.Simonis, editors) |
1980 |
| details |
Aptian |
Middle Albian |
Canada(Alberta) |
McIntyre,D.J. Palynology. (In: Stratigraphy, Sedimentology, Coal Geology and Depositional environmentsw of the Lower Cretaceous Gething Formation, Northeastern British Columbia and West Central Alberta. D.W.Gibson) |
1992 |
| details |
Aptian |
|
China(Hainan Island) |
Dong,B.-L. et al. Discovery of Early Cretaceous sporo-pollen assemblages from Baisha Basin of Hainan and its significance |
1991 |
| details |
Aptian |
Albian |
France(Ariege) |
Bardet,N. et al. The Bedeille Ichthyosar (Ariege, France); Matrix palynological study and stratigraphical retinterpretation. |
1991 |
| details |
Aptian |
Middle Albian |
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Miospores and microplankton from Aptian-Albian rocks along Horton River, District of MacKenzie |
1975 |