| details |
Aptian |
Albian |
Canada(NWT) |
Sweet,A.R. Jurassic and Cretaceous megaspores. |
1979 |
| details |
Valanginian |
|
England |
Hughes,N.F. Paleontological evidence for the age of the English Wealden. |
1958 |
| details |
Campanian |
Maastrichtian |
Canada(Alberta) |
Gunther,P.R. et al. Megaspore palynology of the Brazeau Formation (Upper Cretaceous), Nordegg area, Alberta. |
1970 |
| details |
Albian |
|
Australia(Victoria) |
Dettmann,M.E. Upper Mesozoic microfloras in well cores from Woodside and Hedley, Victoria. |
1959 |
| details |
Aptian |
Albian |
Australia(S.Australia) |
Cookson,I.C. et al. Some Trilete spores from Upper Mesozoic deposits in the eastern Australian Region. |
1958 |
| details |
Aptian |
Albian |
Australia(Victoria) |
Cookson,I.C. et al. Some Trilete spores from Upper Mesozoic deposits in the eastern Australian Region. |
1958 |
| details |
Aptian |
Albian |
Australia(Queensland) |
Cookson,I.C. et al. Some Trilete spores from Upper Mesozoic deposits in the eastern Australian Region. |
1958 |
| details |
Aptian |
Albian |
Australia(NSW) |
Cookson,I.C. et al. Some Trilete spores from Upper Mesozoic deposits in the eastern Australian Region. |
1958 |
| details |
Middle Albian |
|
Canada(Alberta) |
Singh,C. Lower Cretaceous microfloras of the Peace River area, Northwestern Alberta. |
1971 |
| details |
Campanian |
Maastrichtian |
Canada(Alberta) |
Gunther,P.R. et al. Megaspores and other palynomorphs of the Brazeau Formation (Upper Cretaceous) Nordegg area, Alberta, Canada. |
1972 |
| details |
Late Aptian |
Early Albian |
Argentina(Santa Cruz) |
Baldoni,A.M. et al. Megaspores from the Lower Cretaceous Kachaike Formation, Santa Cruz Province, Argentina. |
1991 |
| details |
Middle Jurassic |
|
Norway |
Vigran,J.O. et al. Illustrations and distribution of the Jurassic palynomorphs of Norway. |
1975 |
| details |
Early Cretaceous |
|
Oklahoma |
Wingate,F.H. Palynology of the Denton Shale (Lower Cretaceous), of southeastern Oklahoma. |
1974 |
| details |
Albian |
|
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Biostratigraphic determinations from the subsurface of the District of Franklin and MacKenzie and the Yukon Teritory |
1976 |
| details |
Valanginian |
Albian |
Australia |
Dettmann,M.E. Cretaceous vegetation: The microfossil record. |
1994 |
| details |
Mesozoic |
|
Nd |
Kovach,W.L. A review of Mesozoic megaspore-ultrastructure. (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors) |
1994 |
| details |
Hauterivian |
|
England(Sussex) |
Batten,D.J. Some British Wealden megaspores and their facies distribution. |
1969 |