| details |
Late Campanian |
Early Maastrichtian |
Utah |
Franczyk,K.J. et al. Sedimentology, mineralogy, palynology and depositional history of some Upper most Cretaceous and Lowermost Tertiary rocks along the Utah Book and Roan Cliffs East of the Green River. (In: Evolution of Sedimentary Basins. A.C.Hoffman, Project Coordinator) |
1990 |
| details |
Aptian |
|
Brazil(Ceara) |
de Lima,M.R. Palynological study of the Cretaceous sediments from the Ico Basin, Ceara State, Brazil |
1990 |
| details |
Late Albian |
Early Cenomanian |
Sudan |
Schrank,E. Palynology of the Clastic Cretaceous sediments between Dongola and Wadi Muoaddam, Northern Sudan. |
1990 |
| details |
Late Albian |
|
Egypt |
Schrank,E. et al. Palynological evidence for the age and depositional environment of the Cretaceous Omdurman Formation in the Khartoum area, Sudan. |
1990 |
| details |
Late Cretaceous |
|
Argentina(Mendoza) |
Papк,O.H. Sporomorphs from the Malargue Formation, Late Cretaceous Southern Mendoza Province, Argentina Part 1: Terrestrial species. |
1990 |
| details |
Late Jurassic |
|
India(Andhra Pradesh) |
Drinnan,A.N. et al. Cretaceous paleobotany and its bearing on the biogeography of Austral angiosperms. (In: Its Role in the Reconstruction of Gondwanaland. T.N. Taylor and E.L. Taylor, editors) |
1990 |
| details |
Late Jurassic |
|
India(Tamil Nadu) |
Drinnan,A.N. et al. Cretaceous paleobotany and its bearing on the biogeography of Austral angiosperms. (In: Its Role in the Reconstruction of Gondwanaland. T.N. Taylor and E.L. Taylor, editors) |
1990 |
| details |
Maastrichtian |
|
Tunisia |
M©on,H. Palynologic studies of the Cretaceous - Tertiary boundary interval at El Kep Outcrop, Northwestern Tunisia; Paleogeographic implications. |
1990 |
| details |
Campanian |
Maastrichtian |
Australia(Victoria) |
Dettmann,M.E. et al. The Antarctic/Australian Rift Valley; Late Cretaceous cradle of northeastern Australasian relicts? |
1990 |
| details |
Cenomanian |
Early Senonian |
India(Meghalaya) |
Nandi,B. Palynostratigraphy of Upper Cretaceous sediments, Meghalaya, northeastern India. |
1990 |
| details |
Late Campanian |
Danian |
Antarctica |
Askin,R.A. Campanian to Paleocene spore and pollen assemblage assemblages of Seymour Island, Antarctica. |
1990 |
| details |
Pliensbachian |
|
Sweden |
Guy-Ohlson,D. Pliensbachian palynology of the Karindal Bore No.1 North-West Scania, Sweden. |
1990 |
| details |
Waipawan |
|
New Zealand(S.I.) |
Pocknall,D.T. Palynological evidence for the Early to Middle Eocene vegetation and climate history of New Zealand. |
1990 |
| details |
Valanginian |
Hauterivian |
Antarctica(Offshore) |
Mohr,B.A.R. Early Cretaceous palynomorphs from ODP Sites 692 and 693, the Weddell Sea, Antarctica |
1990 |
| details |
Late Eocene |
Middle Oligocene |
Argentina(Tierra) |
Zamaloa,M.C. et al. Some spores and pollen from the Cullen Formation (Upper Eocene to Middle Oligocene) Tierra del Fuego, Argentina. |
1990 |
| details |
Late Aptian |
Early Cenomanian |
Colombia |
Herngreen,G.F.W. et al. Dating of the Cretaceous Une Formaiton, Colombia and the relationship with the Albian-Cenomanian African-South American microfloral Province. |
1990 |
| details |
Middle Toarcian |
Middle Toarcian |
Morocco |
Baudin,F. et al. Distribution of organic matter during the Toarcian in the Mediterranean Tethys and Middle East. (In: Deposition of Organic Facies. A.Y.Huc, editor) |
1990 |