| details |
Roadian |
Neocomian |
India |
Navale,G.K.B. et al. An appraisal of coal petrographic facies in Lower Lower Gondwana, (Permian) coal seams of India. (In: Peat and Coal; Origin, Facies and Depositional Models. P.C.Lyons and B.Alpern, editors) |
1989 |
| details |
Miocene |
|
India(Assam) |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Roadian |
|
India |
Bharadwaj,D.C. Palynological subdivisions of the Gondwana sequence in India. |
1970 |
| details |
Liassic |
Neocomian |
India |
Bharadwaj,D.C. Palynological subdivisions of the Gondwana sequence in India. |
1970 |