details |
Late Cretaceous |
|
Arizona |
Romans,R.C. Palynology of some Upper Cretaceous Coals of Black Mesa, Arizona |
1969 |
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 Cenomanian |
|
Atlantic Ocean |
Thurow,J. et al. The Cenomanian-Turonian boundary event (CTBE) at Hole 641A, ODP Leg 103, (Compared with the CTBE interval at Site 398). |
1988 |
details |
Middle Cenomanian |
|
France |
AzĀ©ma,C. et al. Some miospores from the Middle Cenomanian. |
1972 |
details |
Middle Albian |
|
Maryland |
Robbins,E.I. et al. Palynological and stratigraphic investigations of four deep wells in the Salisbury Embayment of the Atlantic Coastal Plain. |
1975 |
details |
Santonian |
|
Maryland |
Brenner,G.J. Palynological analysis of cores from test Hole Aa-De 100. |
1974 |
details |
Late Campanian |
|
Maryland |
Brenner,G.J. Palynological analysis of cores from test Hole Aa-De 100. |
1974 |
details |
Cretaceous |
|
Arizona |
Romans,R.C. Palynology of some Upper Cretaceous Coals of Black Mesa, Arizona |
1975 |
details |
Early Cretaceous |
|
Oklahoma |
Wingate,F.H. Palynology of the Denton Shale (Lower Cretaceous), of southeastern Oklahoma. |
1974 |
details |
Maestrichtian |
|
Spain |
Alvarez Ramis,C. et al. Contribution to the Science of Cretaceous palynoflora in the Province of Madrid, Los Alcore, Guadalix de la Sierra. |
1994 |