| details |
Late Triassic |
|
USSR(Urals) |
Naumova,S.N. Spores and pollen of coals of the USSR. |
1939 |
| details |
Permian |
|
USSR(Siberia) |
Odintsova,M.M. et al. On the age of the Almazon Layers of the southern slope of the Anabarsk Anticline. |
1969 |
| details |
Late Triassic |
|
USSR |
Pokrovskaya,I.M. Pollen analysis |
1958 |
| details |
Nd |
|
Nd |
Hart,G.F. The systematics and distribution of Permian miospores. |
1965 |
| details |
Kungurian |
Tatarian |
Europe |
Hart,G.F. A review of the classification and distribution of the Permian miospore-Disaccate Striatiti. |
1964 |
| details |
Tatarian |
|
Asia |
Hart,G.F. A review of the classification and distribution of the Permian miospore-Disaccate Striatiti. |
1964 |