| details |
Berriasian |
Early Valanginian |
USSR(Kazakh SSR) |
Shakhmundes,V.A. Lower Cretaceous microphytoplankton of the northern Pre-Caspian and their significance for stratigraphy and paleogeogaphy. (In: Microfossils USSR. T.F.Vozzhennikova et al, editors) |
1974 |
| details |
Barremian |
Cenomanian |
USSR(Kazakh SSR) |
Shakhmundes,V.A. Lower Cretaceous microphytoplankton of the northern Pre-Caspian and their significance for stratigraphy and paleogeogaphy. (In: Microfossils USSR. T.F.Vozzhennikova et al, editors) |
1974 |
| details |
Middle Cambrian |
|
USSR(Latvian SSR) |
Volkova,N.A. Acritarchs from boundary layers of Lower-Middle Cambrian of West Latvia. |
1974 |
| details |
Middle Cambrian |
|
USSR(Russian Platform) |
Volkova,N.A. Acritarchs from boundary layers of Lower-Middle Cambrian of West Latvia. |
1974 |
| details |
Sarmatian |
|
Hungary |
Planderova,E. et al. Palynological characteristics of the Sarmatian, sensu stricto. |
1974 |
| details |
Late Precambrian |
Early Cambrian |
USSR |
Naumova,S.N. Plant microfossils of Precambrian and Lower Cambrian of Eurasia and their significance for stratigraphy. |
1974 |
| details |
Early Cambrian |
|
Scotland |
Downie,C. Intercontinental correlation of the Lower Cambrian based on acritarchs. |
1974 |
| details |
Early Cambrian |
|
Greenland |
Downie,C. Intercontinental correlation of the Lower Cambrian based on acritarchs. |
1974 |
| details |
Early Cambrian |
|
Norway |
Downie,C. Intercontinental correlation of the Lower Cambrian based on acritarchs. |
1974 |
| details |
Llanvirnian |
Llandoverian |
USSR(Russian Platform) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Llanvirnian |
Llandoverian |
USSR(Pre-Baltic) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Early Devonian |
|
China(Szechwan) |
Xiang,L. et al. Early Devonian graptolite-bearing formation and its paleontological features at Baoxing County, Sichuan, (Szechwan). |
1975 |
| details |
Ypresian |
Bartonian |
France |
Auffret,J.P. et al. Palynological data of the Submarine Paleogene Basin of the eastern English Channel |
1975 |
| details |
Frasnian |
|
Bolivia |
Lobo Boneta,J. On some palynomorphs of the Upper Devonian and Lower Carboniferous in the Subandina Zone of Bolivia. |
1975 |
| details |
Nd |
|
France(Paris Basin) |
Fauconnier,D. Distribution of Peridinians in the Albian of the Paris Basin. stratigraphic role and relation to the sedimentary framework |
1975 |
| details |
Cenomanian |
|
France(Paris Basin) |
Fauconnier,D. Distribution of Peridinians in the Albian of the Paris Basin. stratigraphic role and relation to the sedimentary framework |
1975 |
| details |
Bajocian |
Bathonian |
Norway |
Thusu,B. et al. A review of the palynostratigraphy of the Jurassic system in Norway |
1975 |