Maheshwari, H.K. “Studies in the Glossopteris Flora of India - 22. On Some Species of the Genus Glossopteris from the Raniganj Stage of the Raniganj Coalfield, Bengal”. Journal of Palaeosciences 13, no. (1-3) (December 31, 1964): 129–143. Accessed August 26, 2024. https://jpsonline.co.in/index.php/jop/article/view/688.