| original |
Neocomian |
|
Louisiana |
Benson,D.G.,Jr Observations and recommendations on the fossil dinocyst genera Ctenidodinium, Dichadogonyaulax and Korystocysta. |
1985 |
| details |
Late Hauterivian |
|
England(Norfolk) |
Harding,I.C. A dinocyst calibration of the European Boreal Barremian |
1990 |
| details |
Early Hauterivian |
|
USSR(Krasnodar Kray) |
Davey,R.J. Preliminary study of the Lower Cretaceous and Middle Jurassic palynology of the Gelendzhik region, Caucasus, Russia. |
1994 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |