| details |
Late Tithonian |
Valanginian |
China(Anhwei) |
Li,W. Mesozoic sporo-pollen assemblages from Volcano-Sedimentary rock series in Jiangsu and Anhui |
1979 |
| details |
Middle Albian |
Late Albian |
Canada(Saskatchewan) |
Pocock,S.A.J. Pollen and spores of Chlamydospermidae and Schizaeaceae from Upper Manville strata of the Saskatoon area of Saskatchwan. |
1964 |
| details |
Aptian |
|
Canada(Alberta) |
Singh,C. Microflora of the Lower Cretaceous Mannville Group, east-central Alberta. |
1964 |
| details |
Albian |
|
Canada(Alberta) |
Vagvolgyi,A.B. Palynology of type McMurray Formation. |
1964 |
| details |
Aptian |
|
Brazil(Maranhao) |
de Lima,M.R. Palynology of the Codo Formation, Region of Codo, Maranhao. |
1982 |
| details |
Aptian |
|
Brazil(Maranhao) |
de Lima,M.R. Palynology of the Codo Formation in the Codo Region. (In: Paleobotany and palynology of South America) |
1982 |
| details |
Aptian |
|
Brazil(Ceara) |
de Lima,M.R. Palynological study of the Cretaceous sediments from the Ico Basin, Ceara State, Brazil |
1990 |
| details |
Hauterivian |
|
Black Sea |
Dulub,V.G. et al. Correlation between Lower Cretaceous deposits of the Kerch Peninsula and northwest Caucasus, (in association with studies of strata containing hydrocarbons). |
1986 |
| details |
Late Albian |
Late Cenomanian |
Atlantic Ocean |
Thurow,J. et al. The Cenomanian-Turonian boundary event (CTBE) at Hole 641A, ODP Leg 103, (Compared with the CTBE interval at Site 398). |
1988 |