| original |
Cenomanian |
Turonian |
Spain |
Amerom,H.W.J.Van Upper-Cretaceous pollen and spores assemblages from the so-called "Wealden" of the Province of Leon (Northern Spain). |
1965 |
| details |
Late Cretaceous |
|
Spain |
Srivastava,S.K. Upper Cretaceous palynology-A review |
1967 |
| details |
Nd |
|
Nd |
M©dus,J. Contribution to the classification of pollen grains of the Circumpolles (Pflug) Klaus Group. |
1970 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Nd |
|
Nd |
Kedves,M. et al. Studies of the ultrastructure of fossil Pteridophyta spores and Gymnospermatophyta pollen grains. |
1972 |
| details |
Cenomanian |
Turonian |
Spain |
Jonker,R.K. Fluvial sediments of Cretaceous age along the Southern Border of the Cantabrian Mountains, Spain. |
1972 |
| details |
Coniacian |
Campanian |
Nigeria |
Mebradu,S. Stratigraphic palynology of the Obi, (Lafia) Plateau, State of Nigeria. |
1980 |
| details |
Cenomanian |
Senonian |
USSR(Kazakh SSR) |
Bondarenko,N.M. et al. Stratigraphy and correlation of the pollen Taxon Cheirolepidiaceae. |
1981 |
| details |
Cenomanian |
Senonian |
USSR(Turkmen SSR) |
Bondarenko,N.M. et al. Stratigraphy and correlation of the pollen Taxon Cheirolepidiaceae. |
1981 |