| details |
Early Sarmatian |
|
Romania |
Paghida-Trelea,N. et al. Micropaleontological study of the Sarmatian in the environs of Hirlau (Moldavian Plateau) |
1967 |
| details |
Maastrichtian |
Paleocene |
Montana |
Oltz,D.F. Numerical analyses of palynological data from Cretaceous and Early Tertiary sediments in East Central Montana. |
1969 |
| details |
Middle Eocene |
Late Eocene |
Alaska |
Olson,D.L. et al. Biostratigraphy. (In: Geological and Operational Summary Norton Sound Cost No.2 Well Norton Sound, Alaska. R.F.Turner, editor) |
1987 |
| details |
Late Paleocene |
Early Eocene |
Argentina(Patagonia) |
Olivero,E.B. et al. The Upper Cretaceous-Paleogene from the Ro Bueno area, Atlantic coast of the Isla Grande de Tierra del Fuego. |
2001 |
| details |
Early Eocene |
|
USSR(Tadzhik SSR) |
Oleynik,V.V. et al. The role of phytoplancton in the genesis of Lower Eocene oil shale of the Tadzhik Depression and the Hissar Range. (In: Plancton and Pelagic organic life in the history of the earth.) |
1979 |
| details |
Eocene |
|
Romania |
Olaru,L. Research on the stratigraphical distribution of microflora in the Paleogene flysch situated between the Bistrita and Totus Rivers. |
1978 |
| details |
Late Turonian |
Early Campanian |
Canada(Arctic) |
Nкбez-Betelu,L.K. et al. Preliminary Paleopalynology of the Kanguk Formation, (Upper Cretaceous), Remus Creek, Canadian Arctic Archipelago; 1. Marine palynomorphs. |
1992 |
| details |
Late Campanian |
Maestrichtian |
Greenland |
Nиhr-Hansen,H. Dinoflagellate cyst biostratigraphy of the Upper Cretaceous Black Mudstones between Niaqornat and Ikorfat of the North coast of Nuussuaq West Greenland |
1994 |
| details |
Coniacian |
Maestrichtian |
Greenland |
Nиhr-Hansen,H. Upper Cretaceous dinoflagellate cyst stratigraphy, onshore West Greenland. |
1996 |
| details |
Cretaceous |
|
Canada(NWT,Mackenzie) |
Norford,B.S. et al. Biostratigraphic determinations of fossils from the subsurface of the Yukon Territory and the Districts of Franklin, Keewtin and MacKenzie |
1973 |
| details |
Early Miocene |
|
Romania |
Nicorici,E. et al. A contribution on the Lower to Middle Miocene of Coasta Cea Mare, (Cluj-Napoca). |
1979 |
| details |
Late Cretaceous |
|
Colorado |
Newman,K.R. Palynologic correlations of Late Cretaceous and Paleocene Formations, Northwestern Colorado. (In: Palynology in Oil Exploration, Aureal T. Cross, editor) |
1964 |
| details |
Early Senonian |
Middle Senonian |
India(Meghalaya) |
Nandi,B. Palynostratigraphy of the Gumaghat Formation, Meghalaya, India, with special reference to the significance of the Normapolles Group. (In: Proceedings of the Symposium on Evolutionary Botany and Biostratigraphy. A.K.Ghosh Commemoration Volume. A.K.Sharma, editor) |
1984 |
| details |
Late Maastrichtian |
Danian |
India(Meghalaya) |
Nandi,B. Palynostratigraphy of Upper Cretaceous sediments, Meghalaya, northeastern India. |
1990 |
| details |
Middle Eocene |
|
Norway |
Mudie,P.J. Palynology: Site 643 Norwegian Sea. |
1987 |
| details |
Late Eocene |
Early Oligocene |
Italy |
Mourik,C.A.Van et al. The Massignano Eocene-Oligocene golden spike section revisited. |
2005 |
| details |
Middle Eocene |
Early Oligocene |
Antarctica(Offshore) |
Mohr,B.A.R. Eocene and Oligocene sporomorphs and dinoflagellate cysts from Leg 113 Drill Sites, Weddell Sea, Antarctica |
1990 |