| details |
Gipskeuper |
|
Switzerland |
Scheuring,B.W. Palynology and palynostratigraphic study of the Keuper in Bolchentunnel, (Solothurn Jura). |
1970 |
| original |
Late Pennsylvanian |
|
India(West Bengal) |
Pant,D.D. et al. Some seeds and Sporangia of Glossopteris flora from Raniganj Coalfield, India. |
1960 |
| details |
Permian |
|
India |
Townrow,J.A. On some disaccate pollen grains of Permian to Middle Jurassic age. |
1962 |
| details |
Early Gondwana |
|
India |
Pant,D.D. et al. Intraspecific variation in Striatites spores. |
1973 |
| details |
Permian |
|
India |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Carboniferous |
Permian |
Gondwanaland |
Pant,D.D. Some recent contributions toward our knowledge of the Glossopteris flora. |
1962 |