| original |
Aptian |
|
Hungary |
DeЎk,M.H. Contribution to the palynologic study of the Munieria Clay Group of the Aptian Stage. |
1964 |
| details |
Late Aptian |
|
Hungary |
DeЎk,M.H. Palynological research on the Aptian deposits of the Central Mountain of Transdanube |
1965 |
| details |
Aptian |
|
E.Germany |
Dжring,H. The stratigraphic classification of spores from the Lower Cretaceous of northern Central Europe. |
1966 |
| details |
Middle Albian |
Late Albian |
Hungary |
JuhЎsz,M. Bryophyte spores from Hungarian Early Cretaceous Rocks |
1980 |