| details |
Campanian |
|
Belgium |
Robaszynski,F. et al. The Campanian-Maestrichtian boundary in the chalky facies close to the type-Maestrichtian area. |
1985 |
| details |
Late Maastrichtian |
|
Netherlands |
Herngreen,G.F.W. et al. Micropaleontology of the Maestrichtian in borehole Bunde, the Netherlands. |
1986 |
| details |
Campanian |
|
Belgium |
Foucher,J.-C. The dinocysts of the Campanian-Maestrichtian Chalks of Halembaye, (Belgium), and Beutenaken (Pays-Bas). Inventory and stratigraphic distribution. |
1983 |
| details |
Late Maastrichtian |
Danian |
Netherlands |
Brinkhuis,H. et al. Two unusual new dinoflagellate cyst genera from the Bunde Borehole, Maastrichtian type area, southern Netherlands. |
2000 |