| details |
Late Volgian |
|
USSR(Vologda) |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1989 edition. |
1989 |
| details |
Volgian |
|
Nd |
Masure,E. Origin and phylogeny of Peridiniaceae (Dinoflagellate), from fossils. |
1990 |
| details |
Nd |
|
Nd |
Begouen,V. The dinoflagellate cysts of the Late Cretaceous of the Sub-Pyrennes Zone, (France): Biostratigraphy, facies analyses and cladistic approach of the Peridinales. |
1993 |
| details |
Late Volgian |
|
USSR(Vologda) |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 2. |
1993 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |