| details |
Late Albian |
|
Kansas |
Bint,A.N. Fossil Ceratiaceae: A restudy and new taxa from the Middle Cretaceous of the Western Interior, U.S.A. |
1986 |
| details |
Early Aptian |
|
France(Alpes,Cote d'Azur) |
Bint,A.N. Fossil Ceratiaceae: A restudy and new taxa from the Middle Cretaceous of the Western Interior, U.S.A. |
1986 |
| details |
Late Barremian |
Middle Albian |
Portugal |
Berthou,P.Y. et al. Stratigraphic implications of palynological studies on Berriasian to Albian deposits from Western and Southern Portugal. |
1990 |
| details |
Aptian |
|
Algeria |
Foucher,J.-C. et al. First investigation of Cretaceous microflora (dinocysts, spores and pollen) from south-east Constantinois (Algeria): Biostratigraphic consequences |
1994 |
| details |
Early Aptian |
|
USSR(Krasnodar Kray) |
Davey,R.J. Preliminary study of the Lower Cretaceous and Middle Jurassic palynology of the Gelendzhik region, Caucasus, Russia. |
1994 |
| details |
Aptian |
|
Egypt |
Schrank,E. et al. Cretaceous (Aptian-Maestrichtian) palynology of foraminifera-dated wells (KRM-1, AG-18) in Northwestern Egypt. |
1995 |
| details |
Early Aptian |
|
W.Germany(Niedersachsen) |
Heilmann-Clausen,C. et al. A dinoflagellate correlation of Barremian-Aptian (Lower Cretaceous) strata in Lower Saxony (Germany). (In: The Barremian-Aptian Boundary. A Study of profiles from the boreal Cretaceous.E.Kemper, editor) |
1995 |
| details |
Late Barremian |
Early Albian |
W.Germany(Niedersachsen) |
Heilmann-Clausen,C. et al. Barremian-Aptian dinoflagellates and calcareous nannofossils in the Ahlum 1 Borehole and the Otto Gott Claypit, Sarstedt, Lower Saxony Basin, Germany. (In: The Barremian-Aptian Boundary. A Study of profiles from the Boreal Cretaceous.E.Kemper, editor) |
1995 |
| details |
Aptian |
|
Portugal |
Dinis,J.L. et al. Recognition and stratigraphical significance of the Aptian unconformity in the Lusitanian Basin, Portugal. |
1995 |
| details |
Aptian |
|
Egypt |
Abdel-Kireem,M.R. et al. Cretaceous palaeoecology, palaeogeography and palaeoclimatology the northern Western Desert Egypt |
1996 |
| details |
Aptian |
|
Egypt |
Ibrahim,M.I.A. et al. Late Jurassic-Early Cretaceous dinoflagellate cyst assemblages from the Eastern Desert of Egypt |
1997 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Early Cenomanian |
|
Venezuela |
Helenes,J. et al. Palynology and chronostratigraphy of the Upper Cretaceous in the subsurface of the Barinas Area, Western Venezuela. |
1998 |
| details |
Late Albian |
|
Venezuela |
Helenes,J. et al. Palynology and chronostratigraphy of the Upper Cretaceous in the subsurface of the Barinas Area, Western Venezuela. |
1998 |
| details |
Rupelian |
Burdigalian |
Atlantic(Norwegian Sea) |
Williams,G.L. et al. Oligocene - Early Miocene dinocyst stratigraphy of Hole 985A (Norwegian Sea). |
1999 |
| details |
Aptian |
Early Albian |
Venezuela |
Helenes,J. et al. Palynology and sequence stratigraphy of the Cretaceous of eastern Venezuela. |
1999 |
| details |
Early Aptian |
|
North Sea |
Duxbury,S. A palynological zonation scheme for the Lower Cretaceous: United Kingdom Sector, Central North Sea. |
2001 |