| details |
Oxfordian |
Cenomanian |
Egypt |
Urban,L.L. et al. Palynology, thermal alteration and source rock potential of three wells from Alamein area, Western Desert, Egypt |
1976 |
| details |
Aptian |
Albian |
Brazil |
de Lima,M.R. Lynological characteristics of the Albian in Brazil. |
1978 |
| details |
Late Aptian |
Early Albian |
Brazil(Para) |
Beurlen,G. et al. The Cretaceous offshore Para and Maranhao, Brazil; Biostratigraphy, paleoecology. |
1987 |
| details |
Late Aptian |
Early Albian |
Brazil(Maranhao) |
Beurlen,G. et al. The Cretaceous offshore Para and Maranhao, Brazil; Biostratigraphy, paleoecology. |
1987 |