Tripathi, S.K.M., and Divya Srivastava. “Palynological Investigations, Facies Analysis and Palaeoenvironmental Interpretations from Late Palaeocene to Early Eocene Lignites and Associated Sediments of Barmer, Western India”. Journal of Palaeosciences 59, no. (1-3) (December 31, 2010): 1–32. Accessed May 2, 2024. https://www.jpsonline.co.in/index.php/jop/article/view/185.