original |
Tithonian |
Valanginian |
China(Kirin) |
Chen,P.-D. Distribution and migration of the Jehol fauna with reference to the non-marine Jurassic-Cretaceous boundary in China. (In: Jurassic - Cretaceous Boundary. V.V.Menner, editor) |
1990 |
original |
Maastrichtian |
|
Japan(Hokkaido I.) |
Takahashi,K. Palynologic study of the Akkeshi and Tokotan Formations of the Nemuro Group, Eastern Hokkaido |
1991 |
original |
Middle Albian |
|
California |
Jameossanaie,A. et al. Palynology and plate tectonics: A case study on Cretaceous terrestrial sediments in the eastern Klamath Mountains of northern California, USA. |
1993 |
original |
Late Berriasian |
|
Libya |
Tekbali,A.O. Palynological observations on the "Nubian Sandstone", southwestern Libya. |
1994 |
original |
Santonian |
|
Colombia |
Jaramillo,C. et al. Palynostratigraphy of the Olini Group (Coniacian-Campanian) of Upper Magdalena Valley, Columbia |
1994 |
original |
Aptian |
Early Cenomanian |
Egypt |
Schrank,E. et al. Cretaceous (Aptian-Maestrichtian) palynology of foraminifera-dated wells (KRM-1, AG-18) in Northwestern Egypt. |
1995 |
original |
Early Aptian |
|
Antarctica |
Hathway,B. et al. 40Ar/39Ar geochronology and palynology of the Cerro Negro Formation, South Shetland Islands, Antarctica: A new radiometric tie for Cretaceous terrestrial biostratigraphy in the Southern Hemisphere. |
1999 |
original |
Late Santonian |
Early Campanian |
Canada(Alberta) |
Braman,D.R. Terrestrial palynomorphs of the Upper Santonian - ?Lower Campanian Milk River Formation, southern Alberta, Canada. |
2001 |