| details |
Permian |
|
USSR(Siberia) |
Verbitskaya,Z.I. et al. Perculiar features of spore and pollen spectra of mineral coals and sediments of different genesis. (In: On the Methods in Paleopalynological Studies.) |
1966 |
| details |
Permian |
|
USSR(Komi ASSR) |
Faddeeva,I.Z. Significance of palynological data for the correlation of Permian deposits of some regions of the Euramerian and Tungska phyto-geographical areas. (In: Palynology, Method and Stratigraphy) |
1973 |
| details |
Late Triassic |
|
USSR(Novosibirskaya) |
Lyuber,A.A. et al. Paleofloristic methods: method of correlating coal bearing strata and the coal beds from spore and pollen analysis. (In: Methods of correlating Coal Measures and the Synomymy of Coal Seams. I.I.Gorskii, editors) |
1968 |
| details |
Late Carboniferous |
|
USSR(Evenki Nat.Okrug) |
Peterson,L.N. Palynological characteristics of the Carboniferous in the Junguska Basin. (In: General Problems of the Carboniferous Stratigraphy) |
1978 |
| details |
Induan |
|
USSR(Urals) |
Tuzhikova,V.I. Miospores and stratigraphy of supporting sections of the Uralian Triassic. (Lower Triassic - Upper Permian Boundary) |
1985 |
| original |
Carboniferous |
|
USSR(Evenki Nat.Okrug) |
Medvedeva,A.M. Stratigraphic subdivision of lower horizons of the Tunguska Series by spore-pollen analysis. |
1960 |