| details |
Kazanian |
|
USSR(Urals) |
Samoilovich,S.R. Pollen and spores of Permian deposits of Cherdyn and Aktyubinsk in the Lower Urals. (In: Palaeobotanical Symposium) |
1953 |
| details |
Rotliegendes |
|
Germany |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Triassic |
|
Greenland |
Potonie,R. Rules by which the Secondary Folds of spores Form. |
1962 |
| details |
Late Rotliegendes |
|
Austria |
Bharadwaj,D.C. The organization in pollengrains of some early conifers. |
1964 |
| details |
Early Permian |
|
France(Herault) |
Bharadwaj,D.C. The organization in pollen grains of some early conifers. |
1964 |
| details |
Early Permian |
|
W.Germany |
Bharadwaj,D.C. The organization in pollen grains of some early conifers. |
1964 |
| details |
Early Triassic |
|
USSR(Kazakh SSR) |
Kuzichkina,Y.M. The vegetation of Middle Asia in Triassic and Jurassic time according to paleopalynological data. (In: On the Methods in Paleopalynological Studies.) |
1966 |
| details |
Early Triassic |
|
USSR(Kazakh SSR) |
Korsakova,N.V. et al. On the biostratigraphy of Continental Mesozoic sections of Central Asia. (In: Stratigraphy and Paleontology of Mesozoic and Paleogene-Neogene Continental deposits of the Asiatic Part of the USSR.) |
1967 |
| details |
Permian |
|
Czechoslovakia |
KalibovЎ,M. The palynological investigation of the Permian in the Broumov area. |
1967 |
| details |
Asselian |
|
USSR(Urals) |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |
| details |
Permian |
|
Germany |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |