| details |
Late Cretaceous |
|
Wyoming |
Meyers,W.C. Environmental analysis of Almond Formation (Upper Cretaceous), from Rock Springs Uplift, Wyoming. |
1977 |
| details |
Late Maastrichtian |
Danian |
North America |
Kedves,M. et al. About paleophytogeographic regions of the Cretaceous and of the Paleogene, according to palynologic data. |
1968 |
| details |
Paleocene |
Danian |
North America |
Kedves,M. et al. About paleophytogeographic regions of the Cretaceous and of the Paleogene, according to palynologic data. |
1968 |
| details |
Late Maastrichtian |
|
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 |
Santonian |
Maastrichtian |
California |
Frederiksen,N.O. Tectonic and paleogeographic setting of a new latest Cretaceous floristic province in North America. |
1987 |
| details |
Campanian |
Maastrichtian |
California |
McLeroy,C.A. Late Cretaceous angiosperm pollen from the western San Joaquin Valley, California. |
1969 |
| details |
Maastrichtian |
|
California |
Srivastava,S.K. Upper Cretaceous palynology-A review |
1967 |
| details |
Campanian |
Maastrichtian |
California |
Mcleroy,C.A. et al. Upper Cretaceous, (Campanian-Maastrichtian), angiosperm pollen from the western San Joaquin Valley, California. |
1970 |
| original |
Maastrichtian |
Danian |
California |
Drugg,W.S. Palynology of the Upper Moreno Formation (Late Cretaceous-Paleocene) Escarpado Canyon, California. |
1967 |