| details |
Late Cretaceous |
Paleocene |
Idaho |
Ryder,R.T. et al. Palynology and age of Beaverhead Formation and their paleotectonic implications in Lima Region, Montana-Idaho. |
1970 |
| details |
Late Cretaceous |
Paleocene |
Montana |
Ryder,R.T. et al. Palynology and age of Beaverhead Formation and their paleotectonic implications in Lima Region, Montana-Idaho. |
1970 |
| original |
Middle Eocene |
Late Eocene |
Canada(British Columbia) |
Rouse,G.E. Plant microfossils from the Burrard Formation of Western British Columbia. |
1962 |
| details |
Santonian |
Campanian |
Canada(British Columbia) |
Rouse,G.E. et al. Palynology of some Late Cretaceous and Early Tertiary deposits in British Columbia and adjacent Alberta. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Maastrichtian |
Danian |
Canada(British Columbia) |
Rouse,G.E. et al. Palynology of some Late Cretaceous and Early Tertiary deposits in British Columbia and adjacent Alberta. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Maastrichtian |
|
Montana |
Robertson,E.B. et al. Marsypiletes Robertson 1973, emend. An index angiosperm pollen from the Maestrichtian of Western North America. |
1978 |
| details |
Maastrichtian |
|
Canada(Saskatchewan) |
Robertson,E.B. et al. Marsypiletes Robertson 1973, emend. An index angiosperm pollen from the Maestrichtian of Western North America. |
1978 |
| details |
Maestrichtian |
|
Montana |
Rigby,J.K.,Jr. et al. Dinosaurs from the Paleocene Part of the Hell Creek Formation, McCone Country, Montana. |
1987 |
| details |
Late Campanian |
Early Maestrichtian |
Alaska |
Ridgway,K.D. et al. Thrust-top basin formation along a suture zone, Cantwell basin, Alaska Range. Implication for development of the Denali fault system. |
1997 |
| details |
Late Cretaceous |
|
Montana |
Retallack,G.J. A pedotype approach to Latest Cretaceous and Earliest Tertiary paleosols in eastern Montana. |
1994 |
| details |
Maestrichtian |
|
Colorado |
Raynolds,R.G.H. et al. The Kiowa Core, a continuous drill core through the Denver Basin Bedrock Aquifers at Kiowa, Elbert County, Colorado. |
2001 |
| details |
Late Cretaceous |
Early Tertiary |
Colorado |
Raynolds,R.G.H. et al. The Kiowa Core, a continuous drill core through the Denver Basin Bedrock aquifers at Kiowa, Elbert County, Colorado. |
2001 |
| details |
Late Maestrichtian |
Early Paleocene |
India(Andhra Pradesh) |
Rawa,R.S. Alligatorine teeth from the Deccan Intertappean Beds near Ranga, Andhra Pradesh, India: Further evidence of Laurasiatic Elements |
1990 |
| details |
Maastrichtian |
Paleocene |
Canada(NWT,Franklin) |
Rahmani,R.A. et al. Geological and palynological interpretation of Eureka Sound Formation on Sabine Peninsula, northern Melville Island, District of Franklin. |
1977 |
| details |
Late Cretaceous |
|
China |
Qu,L. Advance in Mesozoic palynological researches for thirty years. |
1987 |
| details |
Late Paleocene |
Early Eocene |
China(Kiangsu) |
Qian,Z.-S. et al. Spores and pollen grains from Funing Group of North Jiangsu. |
1993 |
| details |
Maastrichtian |
|
USSR(Kazakh SSR) |
Pogodayeva,T.V. Main stages in the development of Late Cretaceous flora in the northern part of the Dzhezkazgan Sarysui Depression in Cental Kazakhstan. |
1971 |