| original |
Late Cretaceous |
Paleocene |
South Dakota |
Stanley,E.A. Upper Cretaceous and Paleocene plant microfossils and Paleocene dinoflagellates and hystrichosphaerids from northwestern South Dakota. |
1965 |
| details |
Maestrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Upper Cretaceous microflora, (Maestrichtian), from Scollard, Alberta, Canada. |
1966 |
| details |
Late Cretaceous |
|
Montana |
Norton,N.J. et al. Guide sporomorphae in the Upper Cretaceous-Lower Tertiary of eastern Montana (U.S.A). |
1967 |
| details |
Paleocene |
|
Canada(British Columbia) |
Hills,L.V. et al. Azolla primaeva and its phylogenetic significance. |
1967 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Palynology of Late Cretaceous Mammal Beds, Scollard, Alberta (Canada). |
1967 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Azolla from the Upper Cretaceous Edmonton Formation, Alberta, Canada. |
1968 |
| details |
Late Cretaceous |
|
Utah |
Lohrengel,C.F. Palynology of the Kaiparowits Formation Garfield County, Utah. |
1968 |
| details |
Cretaceous |
Tertiary |
Montana |
Norton,N.J. et al. Palynology of the Upper Cretaceous and Lower Tertiary in the type locality of the Hell Creek Formation, Montana, USA. |
1969 |
| details |
Maastrichtian |
Paleocene |
Montana |
Oltz,D.F. Numerical analyses of palynological data from Cretaceous and Early Tertiary sediments in East Central Montana. |
1969 |
| details |
Late Maastrichtian |
|
Utah |
Lohrengel,C.F. Palynology of the Kaiparowits Formation, Garfield County, Utah. |
1969 |
| details |
Maastrichtian |
Paleocene |
Wyoming |
Leffingwell,H.A. Palynology of the Lance (Upper Cretaceous) and Fort Union (Paleocene) Formations of the type Lance area, Wyoming. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Coniacian |
Maastrichtian |
Mali |
Petrosyants,M.A. et al. Spore pollen characteristics of Upper Cretaceous deposits of the Mali-Niger Syncline, (South Sahara). |
1971 |
| details |
Late Cretaceous |
Paleocene |
Montana |
Oltz,D.F. Cluster analyses of Late Cretaceous-Early Tertiary pollen and spores |
1971 |
| details |
Late Cretaceous |
|
Montana |
Oltz,D.F. Cluster analyses of Late Cretaceous-Early Tertiary pollen and spores |
1971 |
| details |
Early Paleocene |
|
Montana |
Oltz,D.F. Cluster analyses of Late Cretaceous-Early Tertiary pollen and spores |
1971 |
| details |
Late Cretaceous |
|
North Dakota |
Bergad,R.D. et al. A Cretaceous Azolla Massula with large Glochidia |
1971 |
| details |
Late Cretaceous |
|
Montana |
Bergad,R.D. et al. A Cretaceous Azolla Massula with large Glochidia |
1971 |