| details |
Late Permian |
|
China(Chekiang) |
Ouyang,S. The microspore assemblage from the Lungtan Series of Changhsing, Chekiang. |
1962 |
| details |
Westphalian C |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Correlation of the Middle Carboniferous of the Donetzs Basin and the Westphalian of Western Europe by microspores. (In: Carboniferous Stratigraphy Problems. S.V. Semichatova, editor) |
1970 |
| details |
Early Carboniferous |
|
USSR(Ukrainian SSR) |
Kravchenko,V.M. et al. The age of old crusts of weathering on iron-ore deposits of the Ukrainian Shield and Voronezh Anticlise by spore and pollen analysis data. |
1970 |
| details |
Middle Triassic |
|
USSR(Kazakh SSR) |
Varyukhina,L.M. Comparison of the Triassic spore assemblages of the northeast of the European part of the USSR with the Coeval assemblages of other regions. |
1974 |
| details |
Early Permian |
|
USSR(Komi ASSR) |
Telnova,V.D. Correlation of Permian deposits of different facies in the northern part of the Cis-Urals Trough and in the Northeasern Part of the Russianp Latform. |
1974 |
| details |
Early Permian |
|
China |
Yao,Z.-Q. et al. On the paleophyte-Mesophyte boundary |
1980 |