details |
Early Cretaceous |
|
Maryland |
Tschudy,B.D. Palynology of the Upper Campanian, (Cretaceous) Judith River Formation, north-central Montana. |
1973 |
details |
Middle Cenomanian |
|
France |
AzĀ©ma,C. et al. Some miospores from the Middle Cenomanian. |
1972 |
details |
Albian |
|
France(Normandie) |
Bignot,G. et al. The Gault Sandstone (Albian), of Port d'Antifer |
1994 |
details |
Cenomanian |
|
France(Charente-Maritime) |
Bignot,G. et al. The Cenomanian stratotype.1. The Clays of Ballon |
1994 |
details |
Cenomanian |
|
France(Charente-Maritime) |
Bignot,G. et al. The Cenomanian stratotype.3. |
1994 |