| 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 |
Barremian |
Cenomanian |
Northern Hemisphere |
Williams,G.L. et al. Morphology and stratigraphic ranger of selected Mesozoic-Cenozoic dinoflagellate taxa in the northern Hemisphere |
1993 |
| details |
Coniacian |
Santonian |
Canada(Yukon) |
Nichols,D.J. et al. Biostratigraphy of Upper Cretaceous non-marine palynofloras in a north-south transect of the Western Interior Basin. (In: Evolution of the Western Interior Basin) |
1993 |
| details |
Coniacian |
Early Santonian |
Greenland |
Nиhr-Hansen,H. Dinoflagellate cyst biostratigraphy of the Upper Cretaceous Black Mudstones on Svartenhuk Halvo, western Greenland. |
1994 |
| 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 |
Neocomian |
|
China(Heilungkiang) |
Wan,C.-B. et al. Early Cretaceous dinoflagellates and other algae from Jixian, Heilongjiang. |
1995 |
| details |
Coniacian |
Maestrichtian |
Greenland |
Nиhr-Hansen,H. Upper Cretaceous dinoflagellate cyst stratigraphy, onshore West Greenland. |
1996 |
| details |
Early Cenomanian |
|
China(Inner Mongolia) |
Wan,C.-B. et al. Cretaceous nonmarine microphytoplankton from the Hongdi Depression in the Hailar Basin, northeast China. |
1997 |
| details |
Late Hauterivian |
Barremian |
China(Heilungkiang) |
He,C. Hauterivian-Barremian dinoflagellates from the Longzhaogou Grou of the H87-3 Well in Hulin Basin, eastern Heilongjiang, northeast China. |
1999 |
| details |
Early Cretaceous |
|
China(Heilungkiang) |
Mao,S.-Z. et al. Cretaceous nonmarine dinoflagellate from northeast China. |
1999 |
| details |
Late Valanginian |
Early Hauterivian |
China(Heilungkiang) |
He,C.-Q. et al. Late Hauterivian dinoflagellates from the lower part of the Chengzihe Formation in Jixi Basin, Eastern Heilongjiang, northeast China. |
2000 |
| details |
Nd |
|
Nd |
He,C.-Q. et al. Late Hauterivian dinoflagellates from the lower part of the Chengzihe Formation in Jixi Basin, Eastern Heilongjiang, northeast China. |
2000 |
| details |
Late Hauterivian |
Barremian |
China(Heilungkiang) |
Sha,J. et al. Studies on the Early Cretaceous Longzhaogou and Jixi Groups of eastern Heilongjiang, northeast China, and their bearing on the age of supposedly Jurassic strata in eastern Asia. |
2002 |