| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Nd |
|
Nd |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Campanian |
Maastrichtian |
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| original |
Campanian |
Maestrichtian |
South Africa |
Davey,R.J. The evolution of certain Upper Cretaceous Hystrichospheres from South Africa. |
1969 |
| details |
Campanian |
Early Danian |
South Africa |
Davey,R.J. The evolution of certain Upper Cretaceous Hystrichospheres from South Africa. |
1969 |