| original |
Middle Albian |
Early Cenomanian |
Nebraska |
Pannella,G. Palynology of the Dakota Group and Graneros Shale of the Denver Basin. |
1966 |
| details |
Barremian |
Aptian |
Portugal |
Pais,J. et al. Problems caused by the spore-pollen population on one plant level of the Buarcos Series (Portugal). |
1981 |
| details |
Middle Eocene |
Oligocene |
Benin |
Oyede,M. et al. Dating of the so called "Oligocene" Unconformity in the onshore part of the coastal sedimentary Basin of Benin (West Africa). |
1992 |
| details |
Late Jurassic |
Early Cretaceous |
Scotland |
Owens,B. et al. Micropalaeontological biostratigraphy of samples from around the Coasts of Scotland. |
1978 |
| details |
Berriasian |
Valanginian |
USSR(Orenburg) |
Orlova,E.D. Palynological characteristic of the Volgian and Lower Cretaceous deposits from the Volga Region and the Western Orenburg Predurale. (In: Problems of Modern Palynology. A.F.Chlonova, editor) |
1984 |
| details |
Maastrichtian |
Paleocene |
Montana |
Oltz,D.F. Numerical analyses of palynological data from Cretaceous and Early Tertiary sediments in East Central Montana. |
1969 |
| details |
Late Cretaceous |
Paleocene |
Montana |
Oltz,D.F. Cluster analyses of Late Cretaceous-Early Tertiary pollen and spores |
1971 |
| details |
Late Cretaceous |
|
Montana |
Oltz,D.F. Cluster analyses of Late Cretaceous-Early Tertiary pollen and spores |
1971 |
| details |
Eocene |
Oligocene |
France |
Ollivier-Pierre,M.F. Palynological study (spores and pollen), of Paleogene deposits of the Armorican Massif. Stratigraphy and paleogeogaphy. |
1980 |
| details |
Late Sparnacian |
Bartonian |
France |
Ollivier-Pierre,M.F. Palynological study (spores and pollen), of Paleogene deposits of the Armorican Massif. Stratigraphy and paleogeogaphy. |
1980 |
| details |
Ilerdian |
|
France(Vendee) |
Ollivier-Pierre,M.F. et al. From marine environment to continental environment, an example: The Ypresian Laminated Clay of La Baie de Bourgneuf and of Le Lac de Grand-Lieu (Vendee). |
1985 |
| details |
Eocene |
|
France |
Ollivier-Pierre,M.F. France; the Armorician Massif. (In: The Northwest European Tertiary Basin. R.Vinken, compiler) |
1988 |
| details |
Stampian |
|
France(Ille-et-Vilaine) |
Ollivier-Pierre,M.F. et al. Transgression and palaeoenvironment during the Oligocene in Brittany, (France), sedimentology, micropalaeontology of the Rennes Basin. |
1993 |
| details |
Thanetian |
Sparnacian |
France(Loire Atlantique) |
Ollivier-Pierre,M.F. Contribution to the palynologic study of a Saprogenic Layer of La Sennetiere in La Bernerie (Loire Atlantique). |
1970 |
| details |
Thanetian |
Sparnacian |
France(Loire Atlantique) |
Ollivier-Pierre,M.F. Contribution to the palynologic study of a Saprogenic Layer of La Sennetiere in La Bernerie (Loire Atlantique). |
1970 |
| details |
Eocene |
|
France(Morbihan) |
Ollivier-Pierre,M.F. Eocene flora found at Trinite-Porhoet (Morbihan) |
1974 |
| details |
Late Sparnacian |
Ludian |
France(Ille-et-Vilaine) |
Ollivier-Pierre,M.F. Palynology. |
1977 |