| original |
Middle Oligocene |
|
Germany |
Gocht,H. Rhombodinium and Dracodinium, two new dinoflagellate genera from the North Germany Tertiary. |
1955 |
| original |
Middle Oligocene |
|
Germany |
Gocht,H. Rhombodinium and Dracodinium, two new dinoflagellate genera from the North Germany Tertiary. |
1955 |
| details |
Oligocene |
|
W.Germany(Hesse) |
Brosius,M. et al. The stratigraphic range of the Heskemer pollen-picture in Borken (Tertiary, Neiderhessen). |
1959 |
| details |
Oligocene |
|
USSR(Siberia) |
Vozzhennikova,T.F. Phylum Pyrrophyta |
1963 |
| details |
Late Oligocene |
|
W.Germany(Hesse) |
Brosius,M. Plankton of the Kassel, North Hessen, marine Sand (Upper Oligocene). |
1963 |
| details |
Middle Oligocene |
|
Germany |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils |
1964 |
| details |
Late Eocene |
Late Oligocene |
Germany |
Vozzhennikova,T.F. Introduction to the study of fossilized Peridinid algae. |
1965 |
| details |
Eocene |
|
USSR |
Vozzhennikova,T.F. Introduction to the study of fossilized Peridinid algae. |
1965 |
| details |
Middle Oligocene |
|
Germany |
Norris,G. et al. A descriptive index of genera of fossil Dinophyceae and acritarcha. |
1965 |
| details |
Nd |
|
Nd |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. |
1966 |
| details |
Eocene |
|
USSR(Tobolsk District) |
Vozzhennikova,T.F. Fossil dinoflagellates from Jurassic, Cretaceous, and Paleogene deposits of the USSR. |
1967 |
| details |
Late Eocene |
Early Oligocene |
USSR(Kazakh SSR) |
Chigurayeva,A.A. et al. Peridineae, Pediastrum and Botryococcus algae in Pliocene and Pliestocene deposits of near Caspian Regions. (In: Fossil algae of the USSR-T.F.Vozzhennikova et al-Eds) |
1969 |
| details |
Middle Oligocene |
|
W.Germany(Niedersachsen) |
Gocht,H. Form-Associations of Lower Tertiary microplankton from a Boring in the oil Field of Meckelfeld near Hamburg |
1969 |
| details |
Early Oligocene |
|
Belgium |
Weyns,W. Dinophyceae and acritarcha in the "Sands of Grimmertingen" in their type locality, and the stratigraphic problem of Tongrian. |
1970 |
| details |
Late Oligocene |
|
USSR(Ukrainian SSR) |
Veselov,A.A. et al. New data on the Paleogene Upper boundary in the Black Sea area Depression |
1971 |
| details |
Late Oligocene |
|
USSR(Ukrainian SSR) |
Grigorovich,A.S. Dinoflagellates from the boundary Layers of the Paleogene and Neogene of the Black Sea Depression |
1972 |
| details |
Middle Oligocene |
Late Oligocene |
W.Germany(N.Rhine) |
Benedek,P.N. Phytoplanktons from the Middle and Upper Oligocene of Tonisberg, (Lower Rhine area). |
1972 |