| details |
Oligocene |
|
India(Madras) |
Venkatachala,B.S. et al. Palynological zonation of the Tertiary subcrop sequence in the Cauvery Basin, South India. |
1971 |
| original |
Oligocene |
Miocene |
India(Madras) |
Venkatachala,B.S. et al. Palynology of the Tertiary sediments in the Cauvery Basin. 2. Oligocene to Miocene palynoflora from the subsurface. |
1973 |
| details |
Oligocene |
Middle Miocene |
India(Madras) |
Venkatachala,B.S. et al. Palynological zonation of the Tertiary sub-crop sequence in the Cauvery Basin, South India. |
1973 |
| details |
Oligocene |
Early Miocene |
India(Madras) |
Venkatachala,B.S. Palynological zonation of the Mesozoic and Tertiary subsurface sediments in the Cauvery Basin. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Oligocene |
|
India |
Venkatachala,B.S. A decade of stratigraphic palynology in India. |
1976 |
| details |
Oligocene |
|
India(Mysore) |
Venkatachala,B.S. et al. Palynology in India. A report. Oil and Natural Gas Commission, Institute of Petroleum Exploration, Dehradun. |
1976 |
| details |
Oligocene |
Sarmatian |
India(Tamil Nadu) |
Sastri,V.V. et al. Biostratigraphy and evolution of the Cauvery Basin, India. |
1977 |
| details |
Oligocene |
|
India(Karnataka) |
Rawat,M.S. Dictyledonous pollen in the Indian Meso-Cenozoic sediment -a review |
1981 |
| details |
Oligocene |
|
India(Madras) |
Ramanujam,C.G.K. Tertiary palynology and palynostratigraphy of southern India. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |