| details |
Cenomanian |
|
Wyoming |
Griesbach,F.R. Preliminary palynology of the Lower Frontier Formation, southwestern Wyoming. |
1956 |
| details |
Oligocene |
Middle Miocene |
Australia(NSW) |
Tulip,J.R. et al. Palynology of Tertiary Lake Bunyan, Cooma, New South Wales. |
1982 |
| details |
Paleocene |
|
North Dakota |
Kroeger,T.J. et al. Paleoenvironmental distribution of Paleocene palynomorph assemblages from brachish water deposits in the Ludlow, Slope and Cannonball Formations, southwestern North Dakota. |
1997 |
| details |
Paleocene |
|
North Dakota |
Kroeger,T.J. et al. Paleoenvironmental distribution of Paleocene palynomorph assemblages from brachish water deposits in the Ludlow, Slope and Cannonball Formations, southwestern North Dakota. |
1997 |