| details |
Early Permian |
|
South Africa |
Falcon,R.M.S. Macro and micro factors affecting coal-seam quality and distribution in Southern Africa with particular reference to the No.2 Seam, Witbank Coal Field, South Africa. (In: Peat and Coal; Origin, Facies and Depositional Models. P.C.Lyons and B.Alpern, editors) |
1989 |
| details |
Late Permian |
|
India(West Bengal) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| original |
Late Permian |
|
India(West Bengal) |
Salujha,S.K. Miospores assemblage of Seam IX of East Raniganj, (India). |
1965 |
| details |
Tatarian |
|
India(Madhya Pradesh) |
Salujha,S.K. et al. Gondwana palynofossils from the Satpura Basin, Madhya Pradesh, India. |
1984 |
| details |
Tatarian |
|
India |
Tiwari,R.S. Palaeozoic cryptogamic spores. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |