| details |
Nd |
|
Nd |
Zauer,V.V. et al. Taxonomy, nomenclature and description order of fossil spores and pollen. (In: Pre-Quaternary Micropaleontology) |
1960 |
| details |
Oligocene |
|
USSR(Kazakh SSR) |
Kupriyanova,L.A. On the determination of the species of pollen grains from Tertiary deposits |
1959 |
| details |
Hauterivian |
|
USSR(Kazakh SSR) |
Garetsky,R.G. The Depth-Geology of the Kokpectinskaya Anticline near Mugodzar Region. |
1957 |
| original |
Miocene |
|
USSR(Siberia) |
Zauer,V.V. Fossil species of the genus Cedrus and their significance for the stratigraphy of Continental deposits. |
1954 |
| original |
Early Albian |
Middle Albian |
USSR |
Bolkhovitina,N.A. Spore and pollen characteristics of Cretaceous layers in the Central Regions of the USSR. |
1953 |