| details |
Berriasian |
Early Valanginian |
W.Germany(Niedersachsen) |
Dжrhжfer,G. Palynology and stratigraphy of the Buckeburg Formation (Berriasian-Valanginian) in the Hilsmulde (northwest Germany). |
1977 |
| details |
Late Barremian |
Early Aptian |
Austria |
Corna,O. Palynological study and nannofossils. (In: Study of the Lower Cretaceous of the Vienna Woods. Grun et al) |
1972 |
| details |
Neocomian |
|
Egypt |
Sultan,I.Z. Palynostratigraphy of Lower Cretaceous sediments in the Nile Delta Region Egypt |
1986 |
| details |
Hauterivian |
Barremian |
USSR(Ukrainian SSR) |
Voronova,M.A. Early Cretaceous miospores of the Ukraine |
1984 |
| details |
Aptian |
Albian |
New Mexico |
Lucas,S.G. et al. Cretaceous stratigraphy and biostratigraphy, Clayton Lake State Park, Union County, New Mexico. |
1986 |
| details |
Early Cretaceous |
|
Afghanistan |
Schweitzer,H.J. et al. Correlation of spore zone from the Lower Triassic and Jurassic in the Middle East and South Germany. |
1987 |
| details |
Neocomian |
Aptian |
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 |
Aptian |
|
Egypt |
Ibrahim,M.I.A. et al. Palynostratigraphy of Jurrasic to Lower Cretaceous sequences from the Eastern Desert of Egypt. |
2001 |