| details |
Valanginian |
Hauterivian |
W.Germany(N.Rhine) |
Herngreen,G.F.W. et al. Age and depositional environment of the Kuhfeld Beds (Lower Cretaceous) in the Alst¤tte Embayment (W.Germany, E.Netherlands). |
1994 |
| details |
Valanginian |
Hauterivian |
Brazil |
Volkheimer,W. Upper Jurassic and Lower Cretaceous microfloras of Latin America. |
1980 |
| details |
Volgian |
|
USSR(WSL) |
Glushko,N.K. et al. Floral alteration on the Jurassic-Cretaceous boundary in the West Siberia. (In: Problems of Modern Palynology. A.F.Chlonova, editor) |
1984 |
| details |
Wealden |
|
England(Dorset) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Wealden |
|
England(Lincolnshire) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Wealden |
|
England(Surrey) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Wealden |
|
England |
Batten,D.J. Recognition of the facies of palynologic assemblages as a basis for Improved stratigraphic correlation. |
1972 |
| details |
Wealden |
|
United Kingdom |
Batten,D.J. Recognition of the facies of British Early Cretaceous palynomorph assemblages for stratigraphic purposes. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Wealden |
|
England |
Hughes,N.F. et al. Freshwater to marine time-correlation potential of Cretaceous and Tertiary palynomorphs. |
1972 |
| details |
Wealden |
|
Germany |
Dжrhжfer,G. et al. New data on German and British Lower Cretaceous palynostratigraphy. |
1977 |
| details |
Wealden |
|
England |
Oldham,T.C.B. Flora of the Wealden plant debris beds of England. |
1976 |