| details |
Tortonian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| original |
Tortonian |
|
Hungary |
Hajos,M. The microplakton of the Siliceous Layers in the Miocene of the Mescsek |
1966 |
| details |
Early Pannonian |
Late Sarmatian |
Hungary |
Sмto-Szentai,M. Microplankton zones of organic skeleton in the Pannonian s.l. stratum complex and in the upper part of the Sarmatian strata. |
1988 |
| details |
Sarmatian |
|
Hungary |
Nagy,E. Biostratigraphical implication of Neogene palynology in Hungary. |
1973 |