| details |
Early Oligocene |
|
USSR(Kursk) |
Vozzhennikova,T.F. Phylum Pyrrophyta |
1963 |
| details |
Early Oligocene |
|
USSR |
Vozzhennikova,T.F. Introduction to the study of fossilized Peridinid algae. |
1965 |
| details |
Nd |
|
Nd |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. |
1966 |
| details |
Early Oligocene |
|
USSR |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils. |
1967 |
| details |
Early Oligocene |
|
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Early Oligocene |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |