| details |
Early Eocene |
Middle Eocene |
Mexico(Tamaulipas) |
Martnez-HernЎndez,E. et al. Palynology of the Eocene in the North East of Mexico |
1982 |
| details |
Maastrichtian |
|
Wyoming |
Farabee,M.J. Palynoflora of the Lower Lance Formation, (Maastrichtian), Crook County, Wyoming, USA. |
1984 |
| details |
Early Maastrichtian |
Late Maastrichtian |
Canada(Alberta) |
Jerzykiewicz,T. et al. Lithostratigraphical and sedimentological framework of coal-bearing Upper Cretaceous and Lower Tertiary strata, Coal Valley Area, Central Alberta Foothills. (Appendix 1: Palynology, A.R.Sweet) |
1980 |
| details |
Late Maastrichtian |
|
Canada(Saskatchewan) |
Sweet,A.R. et al. The K/T Boundary and contiguous strata in Western Canada; Interactions between paleoenvironments and palynological assemblages. |
1992 |
| details |
Late Maastrichtian |
|
Canada(Alberta) |
Sweet,A.R. et al. The K/T Boundary and contiguous strata in Western Canada; Interactions between paleoenvironments and palynological assemblages. |
1992 |
| details |
Maastrichtian |
|
Wyoming |
Nichols,D.J. et al. A new Cretaceous-Tertiary boundary locality in the Western Powder River Basin, Wyoming; Biological and geological implications. |
1992 |
| details |
Senonian |
|
China(Hupei) |
Wang,D.-N. et al. Late Cretaceous - Early Paleogene sporopollen assemblages of the Jianghan Basin and their stratigraphical significane. |
1980 |
| details |
Late Maastrichtian |
|
Canada(Saskatchewan) |
Sweet,A.R. et al. Palynofacies, coal petrographic facies and depositional environments; Amphitheatre Formation (Eocene to Oligocene) and Ravenscrag Formation (Maestrichtian to Paleocene), Canada. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) |
1991 |
| details |
Maastrichtian |
|
Alaska |
Hoare,J.M. et al. Summet Island Formation, a new Upper Cretaceous Formation in Southwestern Alaska. |
1983 |
| details |
Maastrichtian |
|
Wyoming |
Bohor,B.F. et al. Dinosaurs, spherules and the "Magic" Layers: A new K/T Boundary Clay Site in Wyoming. |
1987 |
| details |
Campanian |
|
China(Kiangsu) |
Zheng,Y.-H. et al. Palynology of the Upper Cretaceous Taizhou Formation in Well Qin-30, northern Jiangsu |
1984 |
| details |
Paleocene |
|
New Mexico |
Tschudy,R.H. The Gasbuggy Core. A palynological appraisal. |
1973 |
| details |
Late Cretaceous |
|
New Mexico |
Tschudy,R.H. The Gasbuggy Core. A palynological appraisal. |
1973 |
| details |
Late Campanian |
|
Montana |
Tschudy,B.D. Palynology of the Upper Campanian, (Cretaceous) Judith River Formation, north-central Montana. |
1973 |
| details |
Late Maastrichtian |
Early Paleocene |
North America |
Nichols,D.J. et al. Palynological evidence of effects of the terminal Cretaceous event on terrestrial floras in Western North America. (In: Extinction events in earth history. IGCP, Proceeding of Project 216. E.G.Kauffman and O.H.Walliser, editors) |
1990 |
| details |
Late Maastrichtian |
|
Canada(Alberta) |
Sweet,A.R. et al. Palynofloral response to K/T Boundary Events; A transitory interruption within a dynamic system. (In: Global catastrophes in earth history; An interdiciplinary conference on impacts, volcanism and mass mortality. V.L.Sharton et al, editors) |
1990 |
| details |
Maastrichtian |
|
North Dakota |
Nichols,D.J. et al. Plant microfossil record of the terminal Cretaceous event in the Western United States and Canada. (In: Global catastrophes in earth history; An interdiciplinary conference on impacts, volcanism and mass mortality. V.L.Sharton et al, editors) |
1990 |