| details |
Berriasian |
|
Canada(NWT) |
Pocock,S.A.J. The Jurassic-Cretaceous boundary in northern Canada. |
1967 |
| details |
Aptian |
|
Brazil(Pernambuco) |
Mabesoone,J.M. et al. Palaeoecology of the Aptian Santana Formation (northeastern Brazil). |
1973 |
| details |
Maastrichtian |
|
Canada(Arctic) |
Kerr,J.W. Geology of Bathurst Island Group and Byam Martin Island, Arctic Canada. |
1974 |
| details |
Oligocene |
|
Canada(NWT,Franklin) |
Brideaux,W.W. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin and MacKenzie. |
1975 |
| details |
Oligocene |
|
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin and MacKenzie. |
1975 |
| details |
Albian |
|
Brazil |
de Lima,M.R. Microfossils from the Exu Formation, Cretaceous of Northeast Brazil. |
1978 |
| details |
Cretaceous |
|
Brazil(Pernambuco) |
de Lima,M.R. Paleontology of the Santana Formation, (Cretaceous of Northeast Brazil). |
1979 |
| details |
Cretaceous |
|
Brazil(Pernambuco) |
de Lima,M.R. Paleontology of the Santana Formation, (Cretaceous of Northeast Brazil). |
1979 |
| details |
Cenomanian |
|
Canada(Ontario) |
Fensome,R.A. et al. Palynostratigraphic comparison of Cretaceous of the Moose River Basin, Ontario, with marginal marine assemblages from the Scotian Shelf and Alberta. |
1982 |
| details |
Cenomanian |
|
Canada(Alberta) |
Fensome,R.A. et al. Palynostratigraphic comparison of Cretaceous of the Moose River Basin, Ontario, with marginal marine assemblages from the Scotian Shelf and Alberta. |
1982 |
| details |
Late Aptian |
|
Montana |
Lapasha,C.A. et al. Flora of the Early Cretaceous Kootenai Formation in Montana, Bryophytes and Tracheophytes excluding Conifers. |
1985 |
| original |
Barremian |
Aptian |
China(Inner Mongolia) |
Li,W.B. et al. The Early Cretaceous megaspore Arcellites and closely associated Crybelosporites microspores from northeast Inner Mongolia, P.R.China. |
1986 |
| original |
Barremian |
Aptian |
China(Inner Mongolia) |
Li,W. et al. Early Cretaceous megaspores from the Jalainor Group of northeast Inner Mongolia, P.R.China. |
1987 |
| details |
Early Maastrichtian |
Middle Maastrichtian |
Venezuela |
Fasola,A. et al. Late Cretaceous palynological assemblages from El Furrial area wells. |
1991 |
| details |
Middle Albian |
Late Albian |
Canada(British Columbia) |
Sweet,A.R. Appendix 6. Palynology. (In: Stratigraphy and sedimentology of the Lower Cretaceous Hulcross and Boulder Creek Formations, Northeastern British Columbia.) |
1992 |
| details |
Barremian |
Cenomanian |
Australia |
Dettmann,M.E. Cretaceous vegetation: The microfossil record. |
1994 |
| details |
Early Eocene |
Middle Eocene |
Brazil(Maranhao) |
PedrŠo,E. et al. Palynostratigraphy of the Itapecuru Formation (Paraiba Basin) near Rosario, Maranhao State: Correlation and chronostratigraphy. |
1999 |