| details |
Early Eocene |
Middle Eocene |
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 Eocene |
|
Belgium |
De Coninck,J. et al. Belgium. (In: The Northwest European Tertiary Basin. R.Vinken, compiler) |
1988 |
| details |
Early Eocene |
|
Virginia |
Edwards,L.E. Dinoflagellate cysts from the Lower Tertiary Formations, Haynesville cores, Richmond County, Virginia. (In: Geology and paleontology of the Haynesville cores. Northeastern Virginia Coastal Plain. R.B.Mixon, editor) |
1989 |
| details |
Ypresian |
|
USSR(Tyumenskaya Oblast) |
Ilyina,V.I. et al. Microphytofossils and detail stratigraphy of marine Mesozoic and Cenozoic of Siberia. |
1994 |
| details |
Oligocene |
|
Ukraine |
Zosimovich,V.Y. et al. Region V. The Southern Russian Platform, (Dnieper-Donets Depression, Pripyat Trough). (In: Late Eocene - Early Oligocene Geological and Biotical Events on the Territory of the Former Soviet Union. Part 1: The Regional Geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Late Paleocene |
Early Eocene |
Russia(Sverdlovskaya) |
Vasileva,O.N. |
1999 |