| details |
Campanian |
|
E.Germany(Neubranden.) |
Krutzsch,W. Microflora and stratigraphy in the Border Region of Cretaceous and Tertiary of the borehole Nennhausen 2. |
1965 |
| details |
Late Maastrichtian |
Paleocene |
E.Germany(Neubranden.) |
Krutzsch,W. Microflora and stratigraphy in the Border Region of Cretaceous and Tertiary of the borehole Nennhausen 2. |
1965 |
| details |
Campanian |
Early Tertiary |
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 |
| details |
Campanian |
Early Paleocene |
E.Germany |
Krutzsch,W. Table 1-Paleocene spore stratigraphy (Stratigraphic classification of spores from Upper Tertiary in North Central Europe |
1966 |
| original |
Maastrichtian |
|
E.Germany(Magdeburg) |
Krutzsch,W. Some new forms of spores and pollen from the Maastrichtian of northern Germany. |
1973 |
| details |
Late Maastrichtian |
|
Netherlands |
Herngreen,G.F.W. et al. Micropaleontology of the Maestrichtian in borehole Bunde, the Netherlands. |
1986 |
| details |
Late Maastrichtian |
|
Netherlands |
Bless,M.J.M. et al. Upper Cretaceous nannofossils and palynomorphs in South Limburg and northern Leige. A review |
1988 |