| details |
Middle Bartonian |
Late Chattian |
Northern Hemisphere |
Williams,G.L. et al. Southern Ocean and Global Dinoflagellate Cyst Events compared: Index events for the Late Cretaceous-Neogene. |
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 |