| original |
Middle Oligocene |
|
Germany |
Gocht,H. Genus Chiropteridium n.gen. (Hystrichosphaeridea) in the German Oligocene. |
1960 |
| details |
Nd |
|
Nd |
Gocht,H. Genus Chiropteridium n.gen. (Hystrichosphaeridea) in the German Oligocene. |
1960 |
| details |
Late Oligocene |
|
W.Germany(Hesse) |
Brosius,M. Plankton of the Kassel, North Hessen, marine Sand (Upper Oligocene). |
1963 |
| details |
Nd |
|
Nd |
Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. |
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 |
Middle Oligocene |
|
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Middle Oligocene |
|
W.Germany |
Eisenack,A. et al. Katalog der Fossilen Dinoflagellaten, Hystrichosph¤ren und Verwandten Mikrofossilien. Band I. Dinoflagellaten. 2.Erg¤nzungslieferung.III + 215p |
1971 |
| details |
Middle Oligocene |
|
Poland |
Eisenack,A. et al. Katalog der Fossilen Dinoflagellaten, Hystrichosph¤ren und Verwandten Mikrofossilien. Band I. Dinoflagellaten. 2.Erg¤nzungslieferung.III + 215p |
1971 |
| 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 |
| details |
Middle Oligocene |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Early Tertiary |
|
Poland |
Grabowska,I. Stratigraphy of Palaeogene sediments in the Polish Lowlands in the light of research on microflora. |
1974 |
| details |
Chattian |
|
W.Germany(N.Rhine) |
Benedek,P.N. Phytoplankton from the type Chattian (Upper Oligocene) |
1975 |
| details |
Middle Oligocene |
|
Poland |
Grabowska,I. et al. The age and origin of the Torun Clays from the vicinity of Toryn defined on the basis of palynological and lithological observations. (In: Research on Brown Coal Deposits in Poland, volume 5) |
1975 |
| details |
Early Oligocene |
Late Oligocene |
Atlantic Coast Offshore |
Williams,G.L. et al. Palynologic analyses of Upper Mesozoic and Cenozoic rocks of the Grand Banks, Atlantic Continental Margin. |
1975 |
| details |
Late Neogene |
Pleistocene |
Canada(Eastern Offshore) |
Gradstein,F.M. et al. Biostratigraphy of the Labrador Shelf. Part 1. |
1976 |
| details |
Middle Oligocene |
Late Oligocene |
Atlantic Coast Offshore |
Gradstein,F.M. et al. Mesozoic and Cenozoic stratigraphy of the Atlantic Continental Margin, eastern Canada. |
1976 |