| details |
Barremian |
Middle Vraconian |
Worldwide |
Arai,M. et al. Characterization of the Vraconian (Uppermost Albian, Lower Cretaceous) in Brazil: A Paleomicroplanktonic contribution |
1996 |
| details |
Late Barremian |
Middle Albian |
Alaska |
Mickey,M.B. et al. Jurassic-Neocomian biostratigraphy, North Slope, Alaska. |
1987 |
| details |
Middle Albian |
Late Albian |
Canada(Alberta) |
Banerjee,I. et al. An integrated subsurface study of the Mannville -Colorado Group boundary in the Cessford Field, Alberta. |
1994 |
| details |
Valanginian |
Hauterivian |
Canada(NWT,Franklin) |
Davies,E.H. The dinoflagellate Oppel-zonation of the Jurassic-Lower Cretaceous sequences in the Sverdrup Basin, Arctic Canada. |
1983 |
| original |
Valanginian |
Hauterivian |
Canada(Arctic) |
Davies,E.H. Jurassic and Lower Cretaceous dinoflagellate cysts of the Sverdrup Basin, Arctic Canada; Taxonomy, biostratigraphy, chronostratigraphy. |
1979 |
| details |
Late Valanginian |
Early Hauterivian |
W.Germany(N.Rhine) |
Ashraf,A.R. et al. Palynomorphs of the Valanginian/Hauterivian boundary at Mittellandkanal near Pollhagen |
1988 |
| details |
Late Aptian |
Early Cenomanian |
France(Paris Basin) |
Foucher,J.-C. Distribution of dinoflagellate cysts in the Middle and Late Cretaceous of the Paris Basin |
1983 |
| details |
Late Barremian |
Early Aptian |
Germany(Niedersachsen) |
Below,R. et al. The kerogen facies of Claystone-Foliated Claystone-Rhythmites of the Upper Barremian-Lower Aptian in the Lower Saxony Basin (Northern Germany) as an example of the Drillhole Hoheneggelsen Kb50 |
1997 |
| details |
Late Barremian |
Clansayesian |
W.Germany(Niedersachsen) |
Below,R. The dinoflagellate cyst populations in the Upper Aptian of the Claypit "Otto Gott" in Sarstedt/ northern Germany. |
1982 |
| details |
Barremian |
Aptian |
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 129 outcrop samples Western Delong Mountains (Tingmerkpuk), North Slope, Alaska. |
2000 |
| details |
Barremian |
Aptian |
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 129 outcrop samples Western Delong Mountains (Tingmerkpuk), North Slope, Alaska. |
2000 |
| details |
Barremian |
Albian |
Worldwide |
Williams,G.L. et al. Mesozoic and Cenozoic dinoflagellates. (In:Plankton Stratigraphy. H.M.Bolli et al, editor) |
1985 |
| details |
Aptian |
Albian |
Alaska(North Slope) |
Haga,H. et al. Palynology report of outcrop samples from North Slope, Alaska (preliminary). |
1990 |
| details |
Aptian |
Albian |
Alaska(North Slope) |
Haga,H, Palynology report of outcrop samples from North Slope, Alaska. |
1990 |
| details |
Aptian |
Albian |
Alaska(North Slope) |
Haga,H. et al. 1990 Palynology report of outcrop samples from North Slope, Alaska (preliminary). |
1990 |
| details |
Aptian |
Albian |
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 129 outcrop samples Western Delong Mountains (Tingmerkpuk), North Slope, Alaska. |
2000 |
| details |
Aptian |
Albian |
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 129 outcrop samples Western Delong Mountains (Tingmerkpuk), North Slope, Alaska. |
2000 |