| original |
Early Volgian |
|
USSR(Moscow) |
Below,R. Evolution and systematics of dinoflagellate cysts of the Peridiniales Order. 1: The basic groundwork of the Subfamily Rhaetogonya-Ulacoideae, (Family Peridiniaceae). |
1987 |
| original |
Late Volgian |
|
USSR(Vologda) |
Below,R. Evolution and systematics of dinoflagellate cysts of the Peridiniales Order. 1: The basic groundwork of the Subfamily Rhaetogonya-Ulacoideae, (Family Peridiniaceae). |
1987 |
| details |
Late Volgian |
|
USSR(Vologda) |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1989 edition. |
1989 |
| 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 |