| details |
Early Eocene |
Middle Eocene |
India(Assam) |
Singh,R.Y. Morphological study of the Retialetes complex from Indian Tertiaries |
1975 |
| details |
Eocene |
|
India(Assam) |
Venkatachala,B.S. A decade of stratigraphic palynology in India. |
1976 |
| details |
Early Eocene |
|
India(Gujarat) |
Sah,S.C.D. et al. Status of palynology in the Tertiary stratigraphy of Assam and Gujarat |
1977 |
| details |
Eocene |
Oligocene |
India(Assam) |
Singh,R.K. Development of Palaeogene palynostratigraphy in northeast India. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Oligocene |
|
India(Assam) |
Singh,R.K. Development of Palaeogene palynostratigraphy in northeast India. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Eocene |
Oligocene |
India(West Bengal) |
Singh,R.K. Development of Palaeogene palynostratigraphy in northeast India. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Oligocene |
|
India(West Bengal) |
Singh,R.K. Development of Palaeogene palynostratigraphy in northeast India. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Paleocene |
|
India(Assam) |
Dutta,S.K. Tertiary stratigraphy of Upper Assam. (In: Cenozoic stratigraphy and palynology in India.) |
1982 |
| details |
Oligocene |
|
India(Assam) |
Singh,R.Y. et al. Palynology of the Barail Sediments in the States of Assam and Meghalaya, India. |
1985 |
| details |
Early Oligocene |
|
India(Assam) |
Singh,R.Y. et al. Palynostratigraphy of the Oligocene sediments of Namdang River, Assam. |
1986 |
| details |
Early Eocene |
Middle Eocene |
India(Assam) |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |