| original |
Early Eocene |
Middle Eocene |
India(Assam) |
Biswas,B. Stratigraphy of the Mahadeo, Langpar, Cherra and Tura Formations, Assam, India. |
1962 |
| details |
Late Cretaceous |
Middle Eocene |
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 |
Early Eocene |
|
India(Meghalaya) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Early Eocene |
Middle Eocene |
India(Assam) |
Saxena,R.K. Taxonomic study of the Polycolpate pollen grains from the Indian Tertiary sediments with special reference to nomenclature. |
1982 |