original |
Late Cretaceous |
|
Baltic |
Sarjeant,W.A.S. A restudy of some dinoflagellate cyst holotypes in the University of Kiel collections: VI. Late Cretaceous dinoflagellate cysts and other palynomorphs in the Otto Wetzel collection. |
1985 |
original |
Late Maastrichtian |
|
Sweden |
Hultberg,S.U. et al. Quantitative biostratigraphy based on Late Maastrichtian dinoflagellates and planktonic Foraminifera from Southern Scandinavia |
1987 |
original |
Late Maastrichtian |
|
Denmark |
Hultberg,S.U. et al. Quantitative biostratigraphy based on Late Maastrichtian dinoflagellates and planktonic Foraminifera from Southern Scandinavia |
1987 |