| original |
Middle Miocene |
Late Miocene |
Atlantic Ocean |
Fмtterer,D.K. Distribution of calcareous dinoflagellates in Cenozoic sediments of Site 366, eastern North Atlantic. |
1977 |
| original |
Paleocene |
Miocene |
Sierra Leone |
Fмtterer,D.K. Calcareous dinoflagellates |
1977 |
| original |
Late Aptian |
|
W.Germany(Niedersachsen) |
Keupp,H. Calcareous dinoflagellate cysts of the Boreal Lower Cretaceous, (Lower Hauterivian to Lower Albian). |
1981 |
| original |
Late Hauterivian |
|
England(Yorkshire) |
Keupp,H. Calcareous dinoflagellate cysts of the Boreal Lower Cretaceous, (Lower Hauterivian to Lower Albian). |
1981 |
| original |
Nd |
|
Nd |
Keupp,H. et al. New systematic concepts for calcareous dinoflagellate cysts of the Subfamily Orthopithonelloidae Keupp 1987. |
1989 |