| details |
Middle Oligocene |
|
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Nd |
|
Nd |
Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. |
1965 |
| details |
Rupelian |
|
W.Germany(N.Rhine) |
Schindler,K. Taxonomy of the genus Chiropteridium Gocht (Dinophyceae) from the Pelium of Mainz Basin (Middle Oligocene, southwest Germany). |
1992 |
| details |
Nd |
|
Nd |
Stotland,A.B. Some Oligocene dinocyst of the Dnieper-Donets Depression |
1988 |
| 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 |
Late Eocene |
Early Oligocene |
China(Sinkiang Uighur) |
Mao,S. et al. Late Cretaceous-Early Tertiary dinoflagellates and acritarchs from the Kashi area, Tarim Basin, Xinjiang Province, China. |
1988 |
| details |
Late Eocene |
|
France(Savoie,Haute) |
Charollais,J. et al. On a "Ultrahelvetic" Flysch of the Sulens Klippe (Haute-Savoie) |
1978 |
| details |
Priabonian |
|
France(Savoie,Haute) |
Charollais,J. et al. On the age of the "Gres intermediaires" in the Thones Syncline, (Haute Savoie). |
1978 |
| details |
Early Oligocene |
Middle Oligocene |
Germany |
Benedek,P.N. Results of phytoplankton investigations of the Northwest German Tertiary. (In: Northwest Germany during the Tertiary. H.Tobien, editor) |
1986 |
| details |
Early Tertiary |
|
Nd |
Williams,G.L. Dinoflagellates, acritarchs and tasmanitids. |
1978 |