| details |
Barremian |
Early Aptian |
Egypt |
Schrank,E. Palaeozoic and Mesozoic palynomorphs from northeast Africa (Egypt and Sudan) with special reference to Late Cretaceous pollen and dinoflagellates. |
1987 |
| details |
Albian |
Cenomanian |
China(Heilungkiang) |
Wu,H. Sporo-pollen assemblages of Dongshan and Houshigou Formations in Jixi Basin of Heilongjiang Province |
1992 |
| details |
Cenomanian |
|
Iowa |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Cenomanian |
|
Canada(Alberta) |
Singh,C. Cenomanian microfloras of the Peace River area Northwestern Alberta |
1983 |
| details |
Early Albian |
|
Egypt |
El-Beialy,S.Y. et al. Mesozoic - Tertiary palynomorphs and planktonic foraminifera of the subsurface section of the Sindy-1 Well, Eastern Nile Delta, Egypt. |
1990 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Nd |
|
Nd |
Jameossanaie,A. et al. Palynology and plate tectonics: A case study on Cretaceous terrestrial sediments in the eastern Klamath Mountains of northern California, USA. |
1993 |
| original |
Cenomanian |
|
Iowa |
Hall,J.W. Megaspores and other fossils in the Dakota Formation, (Cenomanian), of Iowa, USA. |
1963 |
| details |
Nd |
|
Nd |
Dettmann,M.E. et al. Taxonomy of some Cretaceous spores and pollen grains from eastern Australia. |
1968 |
| details |
Cenomanian |
|
Iowa |
Srivastava,S.K. Upper Cretaceous palynology-A review |
1967 |
| details |
Cenomanian |
|
Iowa |
Bergad,R.D. North American species of the Cretaceous megaspores Balmeisporites and Monophyllosporites. |
1973 |
| details |
Cenomanian |
|
Minnesota |
Bergad,R.D. North American species of the Cretaceous megaspores Balmeisporites and Monophyllosporites. |
1973 |
| details |
Turonian |
|
USSR(Primorsk Kray) |
Petrosyants,M.A. Spore and pollen assemblages of marine and Continental deposits of the Turonian in northern Priaralsk. |
1976 |
| original |
Aptian |
|
Egypt |
Saad,S.I. Palynological studies in the Egyptian Western Desert. |
1978 |