details |
Late Campanian |
Early Maastrichtian |
Wyoming |
Bryant,B. et al. Late Mesozoic and Early Tertiary reactivation of an ancient crustal boundary along the Uinta Tend and its interaction with the Sevier Orogenic Belt. (In: Interaction of the Rocky Mountain Foreland and the Cordilleran Thrust Belt. C.Schmidt and W.Perry, editors) |
1988 |
details |
Late Campanian |
Early Maastrichtian |
Utah |
Bryant,B. et al. Late Mesozoic and Early Tertiary reactivation of an ancient crustal boundary along the Uinta Tend and its interaction with the Sevier Orogenic Belt. (In: Interaction of the Rocky Mountain Foreland and the Cordilleran Thrust Belt. C.Schmidt and W.Perry, editors) |
1988 |
details |
Late Maastrichtian |
|
Montana |
Nichols,D.J. et al. Latest Cretaceous and Early Tertiary history of vegetation in the Powder River Basin, Montana and Wyoming. (In: Geological Society of America-Centennial Meeting Field Trip Guidebook. G.S. Holden, editor) |
1988 |
details |
Late Maastrichtian |
|
Wyoming |
Nichols,D.J. et al. Latest Cretaceous and Early Tertiary history of vegetation in the Powder River Basin, Montana and Wyoming. (In: Geological Society of America-Centennial Meeting Field Trip Guidebook. G.S. Holden, editor) |
1988 |
details |
Middle Maastrichtian |
Late Maastrichtian |
Canada(Yukon) |
Kalgutkar,R.M. et al. Morphology, taxonomy and phylogeny of fossil fungal genus Pesavis from Northwestern Canada. (In: Contributions to Canadian Paleontology.) |
1988 |
details |
Maastrichtian |
|
Canada |
Lerbekmo,J.F. et al. The relationship between the Iridium anomaly and palynological flora events at three Cretaceous-Tertiary boundary localities in Western Canada |
1987 |
details |
Early Paleocene |
|
Canada |
Lerbekmo,J.F. et al. The relationship between the Iridium anomaly and palynological flora events at three Cretaceous-Tertiary boundary localities in Western Canada |
1987 |
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 |
Maastrichtian |
|
Wyoming |
Farabee,M.J. et al. Stratigraphic palynology of the lower part of the Lance Formation, (Maestrichtian) of Wyoming. |
1986 |
details |
Late Maastrichtian |
|
Canada(Saskatchewan) |
Nichols,D.J. et al. Palynological and Iridium anomalies at Cretaceous-Tertiary boundary, south-central Saskatchewan. |
1986 |
details |
Early Paleocene |
|
Canada(Alberta) |
Jerzykiewicz,T. et al. The Cretaceous-Tertiary boundary in the Central Alberta Foothills. I. Stratigraphy. |
1986 |
details |
Late Maastrichtian |
Early Paleocene |
Canada(Alberta) |
Jerzykiewicz,T. et al. The Cretaceous-Tertiary boundary in the Central Alberta Foothills. I. Stratigraphy. |
1986 |
details |
Late Cretaceous |
|
North America |
Falabee,M.J. Finestructure of Tripojectate pollen |
1986 |
details |
Late Cretaceous |
|
USSR(Siberia) |
Falabee,M.J. Finestructure of Tripojectate pollen |
1986 |
details |
Late Cretaceous |
|
China |
Falabee,M.J. Finestructure of Tripojectate pollen |
1986 |
details |
Late Cretaceous |
|
Japan |
Falabee,M.J. Finestructure of Tripojectate pollen |
1986 |
details |
Late Cretaceous |
|
China(NE.China) |
Zhou,S.-F. The Cretaceous and Tertiary Aquilapolles in China. |
1986 |