| details |
Early Oligocene |
|
France(Paris Basin) |
Hooker,J.J. et al. Eocene-Oligocene mammalian faunal turnover in the Hampshire Basin, UK: Calibration to the global time scale and the major cooling event. |
2004 |
| details |
Paleogene |
|
Russia(Novosibirsk) |
|
2004 |
| details |
Late Eocene |
Early Oligocene |
Poland |
Gedl,P. et al. Palynology of the Eocene-Oligocene Transition in the Marginal Zone of the Magura Nappe at Folusz (Western Carpathians, Poland). |
2005 |
| details |
Late Eocene |
Early Oligocene |
Italy |
Mourik,C.A.Van et al. The Massignano Eocene-Oligocene golden spike section revisited. |
2005 |