| details |
Late Albian |
Maestrichtian |
Germany(Niedersachsen) |
Keupp,H. et al. Wallstructures of Pithonelloidea, (calcareous dinoflagellates), biomineralization and systematic consequences. |
1994 |
| details |
Late Albian |
Maestrichtian |
Germany(Niedersachsen) |
Keupp,H. et al. Wallstructures of Pithonelloidea, (calcareous dinoflagellates), biomineralization and systematic consequences. |
1994 |
| details |
Late Maestrichtian |
Early Danian |
Netherlands |
Willems,H. Calcareous dinocysts from the Geulhemmerberg K/T Boundary section, (Limburg, southeast Netherlands). |
1996 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |