| details |
Late Kazanian |
|
USSR(European) |
Faddeeva,I.Z. Miospores and acritarchs. (In: Atlas of characteristic complexes of Permian fauna and flora of the Urals and Russian Platform) |
1986 |
| details |
Late Carboniferous |
|
USSR(Urals) |
Faddeeva,I.Z. Upper Carboniferous miospores from the South Urals near the village of Nikolskoe. (In: The Carboniferous of the USSR. 8th International Congress of Carboniferous Stratigraphy and Geology. R.H.Wagner et al, editors) |
1979 |
| details |
Permian |
|
USSR(Orenburg) |
Faddeeva,I.Z. et al. The miospores complexes in the Carboniferous-Permian boundary's deposits of the USSR. (In: The Upper Carboniferous of the USSR -V.V.Menner and A.D. Grigoreva, editors) |
1984 |
| details |
Asselian |
Tatarian |
USSR(Leningrad) |
Faddeeva,I.Z. Palynostratigraphy of Permian deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Early Triassic |
|
USSR(Nenets Nat.Okrug) |
Entsova,F.I. et al. The boundary between the Permian and Triassic in the North Pre Urals |
1974 |
| details |
Kasimovian |
Tatarian |
USSR(Siberia) |
Dryagina,L.L. Biostratigraphic analysis of some groups of organic remains; evolutionary stages and methods of stratigraphic utilization; spores and pollen. (In: The Upper Paleozoic of the Angara Basins;Fauna and Flora. I.T. Zhuravleva and V.I.Ilina, editor) |
1988 |