Palynology of the Barail, (Oligocene), and Surma, (Lower Miocene), sediments exposed along Sonapur-Badarpur Road section, Jaintia Hills, (Meghalaya), and Cachar, (Assam). Part VI: Palynostratigraphic zonation.
Reference:
Saxena,R.K. et al. (1987)
Palynology of the Barail, (Oligocene), and Surma, (Lower Miocene), sediments exposed along Sonapur-Badarpur Road section, Jaintia Hills, (Meghalaya), and Cachar, (Assam). Part VI: Palynostratigraphic zonation. The Palaeobotanist
Vol. 35 # 2 P. 150- 158