| details |
Late Cenomanian |
Santonian |
Romania |
Givulescu,R. Fossil flora of Romania. (3rd Supplement) |
1978 |
| details |
Aptian |
|
USSR(W.Kazakh Oblast) |
Thedorova,V.A. Microphytoplankton from the Early Cretaceous Epicontinental Seas of the European part of the USSR. |
1979 |
| details |
Nd |
|
Nd |
Kurita,H. et al. Dinoflagellate assemblages and depositional environments of the Campanian Bearpaw Formation, Alberta. (In: Contributions to Canadian Paleontology.) |
1994 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |