| details |
Chadronian |
|
Canada(British Columbia) |
Hopkins,W.S. et al. Geology, paleoecology, and palynology of some Oligocene rocks in the Rocky Mountain Trench of British Columbia. |
1972 |
| details |
Middle Albian |
Late Albian |
Canada(Alberta) |
Singh,C. Lower Cretaceous microfloras of the Peace River area, Northwestern Alberta. |
1971 |
| details |
Eocene |
|
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 |
Middle Eocene |
Late Eocene |
Canada(British Columbia) |
Hopkins,W.S. Palynology of the Eocene Kitsilano Formation, Southwest British Columbia. |
1969 |
| details |
Cretaceous |
|
Montana |
Oltz,D.F. Numerical analyses of palynological data from Cretaceous and Early Tertiary sediments in East Central Montana. |
1969 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Fungal elements from the Edmonton Formation (Maestrichtian) Alberta, Canada. |
1968 |
| details |
Late Cretaceous |
|
Arizona |
Miller,H.W. et al. Microfossils from the Upper Cretaceous of Adobe Canyon, southern Arizona. |
1966 |
| details |
Late Eocene |
Early Oligocene |
Canada(British Columbia) |
Hopkins,W.S. Palynology of Tertiary rocks of the Whatcom Basin, southwest British Columbia, and northwest Washington. |
1966 |
| details |
Late Eocene |
Early Oligocene |
Washington |
Hopkins,W.S. Palynology of Tertiary rocks of the Whatcom Basin, southwest British Columbia, and northwest Washington. |
1966 |
| details |
Late Miocene |
Early Pliocene |
Canada(British Columbia) |
Martin,H.A. et al. Palynology of Late Tertiary sediments from Queen Charlotte Islands British Columbia |
1966 |
| original |
Late Cretaceous |
|
Colorado |
Clarke,R.T. Fungal spores from Vermejo Formation Coal Beds (Upper Cretaceous) of Central Colorado. |
1965 |