| details |
Late Albian |
|
Canada(Alberta) |
Leckie,D.A. et al. Organic-rich, radioactive marine Shale; A case study of a shallow-water condensed section Cretaceous Shaftesbury Formation, Alberta, Canada. |
1990 |
| details |
Nd |
|
Nd |
Mao,S. et al. Origin and evolution of terrestrial dinoflagellates and their significance in source potential for petroleum |
1990 |
| details |
Albian |
|
Canada(Ontario) |
Zippi,P.A. SEM and light microscope mounting and specimen location technique for same-specimen study of palynological strew mounts. |
1991 |
| details |
Sabinian |
|
Louisiana |
Gregory,W.A. et al. Towards a predictive model for the palynologic response to sea-level changes. |
1992 |
| details |
Late Albian |
|
Canada(Arctic) |
Nкбez-Betelu,L.K. et al. Uppermost Albian-Campanian palynological biostratigraphy of Axel Heiberg and Ellesmere Islands (Canadian Arctic). |
1992 |
| details |
Early Cretaceous |
|
China(Heilungkiang) |
Wan,C.-B. et al. Early Cretaceous nonmarine dinoflagellate assemblages of Well 206 in Sanjiang Basin from Heilongjiang. |
1994 |
| details |
Early Eocene |
Middle Eocene |
Louisiana |
Gregory,W.A. et al. Distribution of dinoflagellates in a subsurface marine Wilcox (Paleocene-Eocene) section in Southwest Louisiana |
1995 |
| details |
Neocomian |
Aptian |
China(Heilungkiang) |
Wan,C.-B. et al. Early Cretaceous dinoflagellates and other algae from Jixian, Heilongjiang. |
1995 |
| details |
Late Aptian |
Early Albian |
Canada(Alberta) |
Banerjee,I. et al. Paleoenvironmental significance of biota of the Ostracode zone (Mannville Group) in South-Central Alberta |
1996 |
| original |
Nd |
|
Nd |
Zippi,P.A. Freshwater algae from the Mattagami Formation (Albian) Ontario: Paleoecology, botanical affinities and systematic taxonomy |
1998 |
| details |
Early Aptian |
|
Canada(Arctic) |
Nиhr-Hansen,H. et al. Upper Barremian to Upper Albian (Lower Cretaceous) dinoflagella cyst assemblages, Canadian Arctic Archipelago |
1998 |
| details |
Nd |
|
Nd |
Williams,R.W. et al. New descriptive terminology for dinoflagellate horn morphology and its implementation in Dinium-Alpha. |
1998 |
| details |
Late Albian |
Early Turonian |
Canada(Alberta) |
Bloch,J.D. et al. Sedimentology, micropaleontolgy, geochemistry, and hydrocarbon potential of shale from the Cretaceous Lower Colorado Group in Western Canada. |
1999 |
| details |
Late Cenomanian |
Turonian |
Canada(Arctic) |
Nкбez-Betelu,L.K. et al. Sedimentology, palynology, and Rock-Eval pyrolysis of the Upper Cretaceous Kanguk Formation, Canadian Arctic |
2001 |