| details |
Early Permian |
|
China(Liaoning) |
Imgrund,R. Dispersed spores of the Kaiping Basin, their paleontologic and stratigraphic comparison with the Upper Carboniferous of the Ruhr area and the Pennsylvanian of Illinois. |
1960 |
| details |
Early Permian |
|
China |
Sullivan,H.J. et al. Triquitrites and related genera. |
1964 |
| details |
Wolfcampian |
Leonardian |
Bolivia |
Cousminer,H.L. Permian spores from Apillapampa, Bolivia. |
1965 |
| details |
Sakmarian |
Kungurian |
China(Shensi) |
Kaiser,H. The Permian microflora of the Cathaysia Layers of Northwestern Shensi, China. |
1976 |
| details |
Carboniferous |
|
Bolivia |
Men©ndez,C.A. Permian microfloras of Argentina and the relation with other Gondwanic microfloras. |
1979 |
| details |
Permian |
|
Bolivia |
Men©ndez,C.A. Palynology of Permian and Triassic strata from South America. |
1979 |
| details |
Early Permian |
|
China(Shantung) |
Li,W.-B. et al. Jurassic spora-pollen assemblage from Yanshou, southwestern Shandong. (In: Papers for the 5th International Palynological Conference.) |
1980 |
| details |
Early Permian |
|
China(Kansu) |
Du,B.-A. Sporo-pollen assemblage from Sansi Formation of Pingliang, Gansu and its geological age. |
1986 |