| original |
Oligocene |
Miocene |
India(Assam) |
Sah,S.C.D. et al. Palynostratigraphy of the Tertiary sedimentary formations of Assam. |
1968 |
| details |
Eocene |
Oligocene |
India(Assam) |
Salujha,S.K. et al. Palynology of the South Shillong Front, Part 1. |
1972 |
| details |
Late Oligocene |
Miocene |
India(Assam) |
Baksi,S.K. Significant pollen taxa in the stratigraphical analysis of the Tertiary sediments of Assam. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Oligocene |
|
India(Assam) |
Sah,S.C.D. Palaeogene biostratigraphy of Shillong Plateau. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Oligocene |
Miocene |
India(Assam) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Miocene |
|
India(Assam) |
Sah,S.C.D. et al. Status of palynology in the Tertiary stratigraphy of Assam and Gujarat |
1977 |
| details |
Oligocene |
|
India(Assam) |
Sinha,R.N. Stratigraphy of the Tertiary sediments exposed in Surma Valley, Assam and Tripura State, India. |
1977 |
| details |
Late Tertiary |
Early Quaternary |
Angola |
Kedves,M. et al. The sporomorphae of an Angolan Brown Coal. |
1978 |
| details |
Tertiary |
|
India(Assam) |
Sah,S.C.D. et al. Palynological zonation of the Tipam Group in Nahorkatiya area of Upper Assam. |
1979 |
| details |
Late Tertiary |
|
India(Assam) |
Nandi,B. Miofloral investigation on the Neogene Formations of Moran and Nahorkatiya wells, Upper Assam, India. |
1981 |
| details |
Miocene |
Late Neogene |
India(Tripura) |
Salujha,S.K. et al. Palynostratigraphy of the Atharmura Anticline, Tripura |
1984 |
| details |
Miocene |
|
Bangladesh |
Salujha,S.K. et al. Palynological study of Tertiary sediments met within the Well Adamtila-A (Cachar) with remarks on age and palaeoenvironment |
1990 |
| details |
Miocene |
|
India(Tripura) |
Salujha,S.K. et al. Palynostratigraphy of the Well Baramura-2, Tripura (India). |
1990 |
| details |
Miocene |
|
India(Mizoram) |
Hait,A.K. et al. Palynology of Lignite sediments from Mizoram, eastern India with remarks on age and environment of deposition |
1994 |