| details |
Ordovician |
Permian |
Zambia |
Utting,J. et al. Acritarchs and other microfossils from a borehole in Western Provence |
1972 |
| details |
Late Carboniferous |
Permian |
Zambia |
Utting,J. Pollen and spore assemblages in the Luwumbu Coal Formation (Lower Karroo) of the North Luangwa Valley, Zambia, and their biostratigraphic significance. |
1976 |
| details |
Permian |
|
Zambia |
Utting,J. Lower Karroo pollen and spore assemblages from the Coal Measures and underlying sediments of the Siankondobo Coalfield, Mid-Ambezi Valley, Zambia. |
1978 |
| details |
Wolfcampian |
|
Texas |
Tschudy,R.H. et al. Early Permian Vesiculate pollen from Texas, USA. |
1966 |
| details |
Early Permian |
|
Tanzania |
Hart,G.F. Microflora from the Ketewaka-Mchuchuma Coalfield, Tanganyika. |
1963 |
| details |
Early Permian |
|
Tanzania |
Maheshwari,H.K. et al. Permian palynofloras from Tanzania. |
1979 |
| details |
Early Permian |
|
Tanzania |
Tiwari,R.S. et al. Morphographic study of Jugasporites-Complex. (In: Proceedings, Symposium and Technical Sessions. R.S. Tiwari, editors) |
1984 |
| details |
Permian |
|
Tanzania |
Hart,G.F. The systematics and distribution of Permian miospores. |
1965 |
| details |
Early Artinskian |
Kungurian |
Tanzania |
Hart,G.F. Miospore zones in Karoo sediments of Tanzania |
1965 |
| original |
Early Permian |
|
Tanzania |
Hart,G.F. Microfloral investigation of the Lower Coal Measures (K2) Ketewakamchuchuma Coalfield, Tanganyika. |
1960 |
| details |
Early Permian |
|
Tanzania |
Maheshwari,H.K. et al. Palaeozoic sporae dispersae from Congo. 8. The Kibamba River (Lukuga Coalfield area). |
1969 |
| details |
Early Permian |
|
Spain |
Broutin,J. The palaeogeographical importance of a mixed flora discovered in the Lower Permian of the South-Western Iberian Peninsula. |
1982 |
| details |
Autunian |
Roadian |
Spain |
Broutin,J. Paleobotanical and palynological studies of the Carboniferous-Permian boundary in the Continental Basins of the Southeastern Ossa-Morena zone (Guadalcanal area, Southern Spain). Paleogeographical and stratigraphic implications. |
1981 |
| details |
Late Stephanian |
Early Autunian |
Spain |
Doubinger,J. et al. Initial palynologic studies in the Autunian-Stephanian Basin of Guadalcanal (Northern Sevilla Province, Spain). |
1976 |
| details |
Early Permian |
|
Portugal |
Broutin,J. The palaeogeographical importance of a mixed flora discovered in the Lower Permian of the South-Western Iberian Peninsula. |
1982 |
| details |
Early Permian |
|
Oklahoma |
Morgan,B.E. Two new species of Hamiapollenites from the Wellington Formation of Oklahoma. |
1976 |
| details |
Nd |
|
Nd |
Tiwari,R.S. et al. Further observations on Jugasporites-Complex |
1985 |