| details |
Middle Santonian |
|
E.Germany |
Krutzsch,W. The stratigraphic classification of spores from the Upper Cretaceous in North Central Europe-Methodical Bases and present status of investigations |
1966 |
| original |
Middle Santonian |
|
Germany |
PacltovŠ,B. et al. New pollen and spore species of the Middle Upper Cretaceous, especially in Central Europe. |
1970 |
| details |
Late Santonian |
Late Campanian |
Czechoslovakia |
Mello,J. et al. Upper Cretaceous filling in the Cavities of Triassic Limestones in the Gombasek Quarry. |
1973 |
| details |
Campanian |
Maastrichtian |
USSR |
Portnyagina,L.A. et al. Localities of significant angiospermous pollen within the USSR.Normapolles Taxa |
1980 |