| details |
Late Berriasian |
Early Hauterivian |
England(Yorkshire) |
Keupp,H. et al. Vertical distribution of organisms in the D-Beds of Speeton (Lower Cretaceous, England) considering the calcareous dinoflagellate cysts. |
1984 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1985 edition. |
1985 |
| details |
Nd |
|
Nd |
Bandel,K. et al. Analogous mineralizations in molluscs and calcareous dinoflagellate cysts. |
1985 |
| details |
Middle Albian |
Early Cenomanian |
France(Boulonnais) |
Keupp,H. Dinoflagellate cysts from the Middle Albian to Early Cenomanian of Escalles/Boulonnais (Northern France) |
1987 |
| details |
Middle Albian |
Early Cenomanian |
France(Pas-de-Calais) |
Keupp,H. Dinoflagellate cysts from the Middle Albian to Early Cenomanian of Escalles/Boulonnais (Northern France) |
1987 |
| details |
Early Hauterivian |
|
W.Germany(Niedersachsen) |
Keupp,H. Calcareous dinoflagellate cysts from the Early Hauterivian from Beckens, Central Nidersachsichen. |
1988 |
| details |
Late Callovian |
Late Oxfordian |
France(Normandie) |
Keupp,H. et al. Calcareous dinoflagellates from Late Callovian to Oxfordian of France, (Normandy). |
1989 |
| details |
Late Berriasian |
Cenomanian |
Indian Ocean |
Keupp,H. Calcarous dinoflagellate cysts from the Lower Cretaceous of Hole 761C Wombat Plateau, eastern Indian Ocean. |
1992 |
| details |
Late Barremian |
Early Aptian |
Germany(Niedersachsen) |
Keupp,H. et al. Calcareous phytoplankton from the Barremian/Aptian boundary interval in northwest Germany. |
1994 |
| details |
Oxfordian |
|
France(Normandie) |
Bignot,G. et al. The Oxfordian of Falaises des Vaches Noires near Auberville and Villers-sur-Mer. 1. Les Marnes de Villers, (Mariae). |
1994 |
| details |
Middle Aptian |
|
W.Germany(Niedersachsen) |
Keupp,H. Vertical distribution of calcareous dinoflagellate cysts of the Middle Aptian core section of the Hoheneggelsen Kb3 borehole, Lower Saxony, Germany |
1995 |
| details |
Middle Aptian |
|
W.Germany(Niedersachsen) |
Keupp,H. Vertical distribution of calcareous dinoflagellate cysts of the Middle Aptian core section of the Hoheneggelsen Kb3 borehole, Lower Saxony, Germany |
1995 |
| details |
Middle Aptian |
|
W.Germany(Niedersachsen) |
Keupp,H. Vertical distribution of calcareous dinoflagellate cysts of the Middle Aptian core section of the Hoheneggelsen Kb3 borehole, Lower Saxony, Germany |
1995 |
| details |
Late Albian |
|
Germany(Niedersachsen) |
Keupp,H. Upper Albian calcareous dinoflagellate-cysts from the Kirchrode 1/91 Borehole, (Central Nieders¤chsisches Becken, northwest Germany). |
1995 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |