| details |
Early Oligocene |
|
W.Germany |
Lentin,J.K. et al. A monograph of fossil Peridinioid dinoflagellate cysts. |
1976 |
| details |
Middle Miocene |
|
Canada(Newfoundland) |
Jansa,L.F. et al. Geology of the Amoco Imp Skelly A-1 Osprey H-84 Well, Grand Banks, Newfoundland. |
1977 |
| details |
Late Eocene |
Middle Miocene |
Atlantic Ocean |
Williams,G.L. Palynological biostratigraphy, Deep Sea Drilling Project, Sites 367 and 370. |
1978 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: Index to genera and species, 1981 edition. |
1981 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |