| details |
Middle Cenomanian |
|
Iowa |
Ravn,R.L. et al. The palynostratigraphy of the Dakota Formation, (?Late Albian-Cenomanian) in its type area, northwestern Iowa and northeastern Nebraska, USA. |
1995 |
| details |
Late Cenomanian |
Early Turonian |
Egypt |
Ibrahim,M.I.A. Aptian-Turonian palynology of the Ghazalat-1 Well, (GTX-1), Qatta Depression, Egypt. |
1996 |
| details |
Early Cenomanian |
|
Brazil(Maranhao) |
Carvalho,I.S. et al. Brazilian theropods from the Equatorial Atlantic Margin: Behavior and environmental setting. |
1998 |
| details |
Late Santonian |
Early Campanian |
Canada(Alberta) |
Braman,D.R. Terrestrial palynomorphs of the Upper Santonian - ?Lower Campanian Milk River Formation, southern Alberta, Canada. |
2001 |