| details |
Bashkirian |
Moscovian |
China(Sinkiang Uighur) |
Zhou,Y.-X. Earliest pollen-dominated microfloras from the Early Late Carboniferous of the Tian Shan Mountains, northwest China: Their significance for the origin of conifers and palaeophytogeography. |
1994 |
| details |
Early Permian |
|
Brazil(Rio Grande Sul) |
Ybert,J.P. A miospore study in the Candiota-Hulha Negra Coal Basin, Rio Grande do Sul, Brazil. |
1975 |
| details |
Permian |
|
USSR(European) |
Hart,G.F. The systematics and distribution of Permian miospores. |
1965 |
| details |
Late Permian |
Early Triassic |
Angola |
de Lima,M.R. et al. Microflora of the Cassanje Series, (Karroo System), Angola. |
1980 |