| details |
Aptian |
Early Cenomanian |
Austria |
Corna,O. Palynological study and nannofossils. (In: Study of the Lower Cretaceous of the Vienna Woods. Grun et al) |
1972 |
| details |
Vraconian |
Early Cenomanian |
Hungary |
Csaszar,G. et al. The Albian/Cenomanian boundary in the Transdanubian Central range |
1987 |
| details |
Albian |
Early Cenomanian |
Hungary |
JuhЎsz,M. Gleicheniaceae spores from Lower Cretaceous deposits of Hungary. |
1977 |
| details |
Late Aptian |
Early Albian |
USSR(Kazakh SSR) |
Alekseeva,V.I. et al. On paleontological substantiation of the Border between Aptian and Albian deposits at the East of the North Fore-Caspian area |
1974 |
| details |
Aptian |
Albian |
USSR(Pre-Baltic) |
Venozhinskene,A.I. Palynological investigations of Mesozoic deposits in the Southern Pre-Baltic and their significance for stratigraphy. |
1980 |
| details |
Aptian |
Albian |
USSR(Kazakh SSR) |
Kazakova,Z.I. et al. New data on Mesozoic-Cenozoic palynology of the Caspian Sea. |
1980 |
| details |
Berriasian |
Albian |
USSR(Kazakh SSR) |
Fokina,N.I. et al. Palynostratigraphy of the Lower Cretaceous of Central Asia. (In: Life on Ancient Continents: Its Establishment and Expansion.) |
1981 |
| details |
Aptian |
Albian |
Austria |
Gruen,W. et al. Studies in the Lower Cretaceous of the Vienna Woods. |
1972 |
| details |
Middle Aptian |
|
Austria |
Corna,O. Palynological study and nannofossils. (In: Study of the Lower Cretaceous of the Vienna Woods. Grun et al) |
1972 |
| details |
Early Aptian |
|
Romania |
Antonescu,E. et al. Some palynological data concerning the convolute Flysch Nappe in the Trotus Valley, (East Carpathians). |
1985 |
| details |
Late Aptian |
|
USSR(Uzbek SSR) |
Vakhrameev,V.A. et al. Lower Cretaceous stratigraphy of the Central Kyzylkum |
1985 |
| details |
Late Aptian |
|
USSR(Kazakh SSR) |
Smirnova,S.B. et al. Mezo-Cenozoic palynostratigraphy of the Central Caspian. |
1986 |
| details |
Aptian |
|
USSR(Lithuanian SSR) |
Venozhinskene,A.I. Palynologic complex in Lower Cretaceous Uzhup Formation in Lithuania. (In: Palynology in Continental and marine geologic investigations) |
1976 |
| details |
Middle Aptian |
|
USSR(Uzbek SSR) |
Abduazimova,I.M. et al. The stratigraphy of Lower Cretaceous deposits of Uzbekistan |
1989 |
| details |
Aptian |
|
Poland |
Mamczar,J. Miospores. (In: Atlas of Guide and Characteristic Fossils. L.Malinawska, editor) |
1989 |
| details |
Late Aptian |
|
USSR(Caspian Sea) |
Smirnova,S.B. et al. Mezo-Cenozoic palynostratigraphy of the Central Caspian. |
1986 |
| original |
Aptian |
|
USSR |
Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy |
1968 |