| details |
Miocene |
Late Neogene |
Romania |
Sanders,J.M. The microscopical examination of crude petroleum. |
1937 |
| details |
Jurassic |
|
Mexico |
Sanders,J.M. The microscopical examination of crude petroleum. |
1937 |
| details |
Cretaceous |
|
Mexico |
Sanders,J.M. The microscopical examination of crude petroleum. |
1937 |
| details |
Eocene |
Miocene |
Mexico |
Sanders,J.M. The microscopical examination of crude petroleum. |
1937 |
| details |
Late Oligocene |
|
W.Germany(Bavaria) |
Murriger,F. et al. Palynological study of the Brown Coal of the Emma Mine near Marxheim (Lower main area). |
1952 |
| details |
Late Lutetian |
|
Hungary |
KrivЎn-Hutter,E. Palynological study of the clay lens of plant remains in the sandy, nonfossiliferous complex of the "Upper Lutetian" of Labtlan. |
1957 |
| details |
Nd |
|
Antarctica |
Timofeev,B.V. Precambrian spores of the East Antarctica. (Summary) |
1959 |
| details |
Akchagylian |
|
USSR(Turkmen SSR) |
Kolyadnyi,S.N. Towards the geological history of Western Turkmen during Akchagylian times. (In: Geological Symposium #5) |
1960 |
| details |
Late Eocene |
Early Oligocene |
USSR(Belorussian SSR) |
Manykin,S.S. Stratigraphy of Paleogene and Neogene deposits of Western Belorussia from palynological data |
1960 |
| details |
Claiborne |
|
Alabama |
Gray,J. Temperate pollen genera in the Eocene, (Claiborne), flora, Alabama. |
1960 |
| details |
Late Jurassic |
Early Cretaceous |
China(Kiangsu) |
Zhang,C.B. The sporo-pollen assemblage of the Early Cretaceous from Chu Jung, Kiangsu. |
1962 |
| details |
Early Eocene |
|
Hungary |
Kedves,M. Contribution to the Lower Eocene flora of Hungary on the basis of palynologic examinations of Coal deposits from Pit 3 of Orozlany and from Pit 1 5/B of Tatabanya. |
1963 |
| details |
Carboniferous |
Middle Jurassic |
Israel |
Glikson,M.R. Palynological age determination of Mesozoic and Paleozoic horizons in the Negev. |
1964 |
| details |
Middle Precambrian |
|
Canada(Ontario) |
Barghoorn,E.S. et al. Microorganisms of Middle Precambrian age from the Animikie Series, Ontario, Canada. |
1965 |
| details |
Miocene |
|
Europe |
Krutzsch,W. et al. On the methods of pollen stratigraphic zone correlation in the Upper Tertiary of Middle Europe. (In: Climate changes in the Tertiary from a Paleobotanical point of view.) |
1967 |
| details |
Late Oligocene |
|
Romania |
Petrescu,J. Some data about the Oligocenic flora of Surduc (Low Basin of the Almasului Valley). |
1967 |
| details |
Paleozoic |
Recent |
Nd |
Stanley,E.A. Marine palynology |
1967 |