Mandal, J., and Madhav Kumar. “Distribution of Palynofossils across the Palaeocene-Eocene Boundary in North-East and Western India”. Journal of Palaeosciences 46, no. (1-2) (December 31, 1997): 171–176. Accessed May 4, 2024. https://jpsonline.co.in/index.php/jop/article/view/1336.