| details |
Late Albian |
|
Canada(British Columbia) |
Anan-Yorke,R. et al. Microfloras from Upper Albian Neogastroplites zone Sikanni Chief River, Northeastern British Columbia. |
1978 |
| details |
Late Albian |
Vraconian |
Australia(S.Australia) |
Alley,N.F. et al. Palynology of Limestone Nodules as an aid in determinig the age of marine Cretaceous strata in the Eromanga Basin |
1985 |
| details |
Late Eocene |
Early Oligocene |
Australia(S.Australia) |
Alley,N.F. et al. Late Eocene palynofloras from the Pidinga Formation, Sadme Ooldea range 6, eastern Eucla Basin |
1989 |
| details |
Barremian |
Albian |
Canada(Eastern Offshore) |
Allen,R.P. Palynology of the Lower Cretaceous Naskapi Shale, Scotian Shelf. |
1977 |
| details |
Tithonian |
Valanginian |
Iraq |
Al-Ameri,T.K. et al. Palynofacies indications of depositional environments and source potential for hydrocarbons: Uppermost Jurassic - Basal Cretaceous Sulaiy Formation, southern Iraq. |
1999 |
| details |
Middle Albian |
Early Cenomanian |
Iraq |
Al-Ameri,T.K. et al. Palynostratigraphy and palynofacies indications of depositional environments and source potential for hydrocarbons: the Mid Cretaceous Nahr Umr and lower Mauddud Formations, Iraq. |
2001 |
| details |
Middle Albian |
Late Albian |
Celtic Sea |
Ainsworth,N.R. et al. Biostratigraphy of the Lower Cretaceous, Jurassic, and Uppermost Triassic of the North Celtic Sea and Fastnet Basins. (In: Petroleum Geology of North West Europe. J.J.Brooks and K.W.Glennie, editors) |
1987 |
| details |
Late Valanginian |
Hauterivian |
|
Aguirre-Urreta,M.B. et al. Advances in the biostratigraphy of the Agrio Formation (Lower Cretaceous) of the Neuqu©n Basin, Argentina: ammonites, palynomorphs and calcareous nannofossils. |
1999 |