| details |
Nd |
|
Nd |
Pant,D.D. Suggestions for the classification and nomenclature of fossil spores and pollen grains |
1954 |
| details |
Early Cambrian |
Ordovician |
Europe |
Naumova,S.N. Lower Paleozoic and Precambrian flora. |
1962 |
| details |
Early Cambrian |
Ordovician |
USSR(Siberia) |
Naumova,S.N. Lower Paleozoic and Precambrian flora. |
1962 |
| details |
Nd |
|
Nd |
Potonie,R. Fossil sporae in situ. Comparison with the sporae dispersae. Addition to the synopsis of the sporae in situ. |
1965 |
| details |
Kazanian |
|
USSR(European) |
Sivertseva,I.A. On Permian vegetation of the Soviet Union. (In: On the Methods in Paleopalynological Studies.) |
1966 |
| details |
Late Permian |
|
USSR(Permsk Oblast) |
Lyuber,A.A. Spore and pollen complexes. (In: Permian Systems. B.K.Likharev, editor) |
1966 |
| details |
Nd |
|
Nd |
Potonie,R. New phylogenetic facts on fossil spores. |
1967 |
| details |
Permian |
Triassic |
USSR(Uzbek SSR) |
Sikstel,T.A. et al. On the flora past of Central Asia. (In: The Paleobotany of Uzbekistan. T.A.Sikstel, editor) |
1968 |
| details |
Early Permian |
|
USSR(Tadzhik SSR) |
Sivertseva,I.A. Lower Permian spores and pollen of the Pamirs |
1971 |
| details |
Early Ufimian |
|
USSR(Komi ASSR) |
Budanov,G.D. et al. Ufimian Stage of the West Timan Region |
1971 |
| details |
Permian |
|
Asia |
Meyen,S.V. The relationship between the Upper Paleozoic saccate miospores of Angara and the Indian Part of Gondwana. |
1973 |
| details |
Early Permian |
|
USSR(Tadzhik SSR) |
Sivertseva,I.A. Lower Permian spores and pollen of the Pamirs. |
1974 |