Saxena, R.K., and Samir Sarkar. “Palynological Investigation of the Siju Formation (middle Eocene) in the Type Area, South Garo Hills, Meghalaya, India”. Journal of Palaeosciences 49, no. (1-3) (December 31, 2000): 253–268. Accessed May 7, 2024. https://www.jpsonline.co.in/index.php/jop/article/view/146.