| original |
Late Artinskian |
|
Congo |
Kar,R.K. et al. Palaeozoic sporae dispersae from Congo. 3. Layers of black shale of the Lukuga. |
1967 |
| details |
Late Artinskian |
|
India(Andhra Pradesh) |
Tiwari,R.S. et al. Palynological study of Lower Gondwana, (Permian), coals from Godavari Basin, India. 1. On some new miospore genera. |
1972 |
| details |
Late Artinskian |
|
Congo |
Tiwari,R.S. et al. Palynological study of Lower Gondwana, (Permian), coals from Godavari Basin, India. 1. On some new miospore genera. |
1972 |
| details |
Early Permian |
|
|
Bharadwaj,D.C. et al. Palynostratigraphy of Lower Gondwana deposits in Parana and Maranhao Basins, Brazil. |
1976 |
| details |
Early Permian |
|
Brazil(Maranhao) |
Bharadwaj,D.C. et al. Palynostratigraphy of Lower Gondwana deposits in Parana and Maranhao Basins, Brazil. |
1976 |
| details |
Permian |
|
Congo |
Kar,R.K. et al. Palaeozoic sporae dispersae from Zaire (Congo). 12. Assise a Couches De Houille from Greinerville Region. |
1976 |
| details |
Late Permian |
|
Dem.Repub.of the Congo |
Kar,R.K. et al. Palaeozoic sporae dispersae from Zaire, (Congo). 18. Two samples from Bore-Hole No.11 from Molula, (previously Greinervlle). |
1978 |