Murthy, Srikanta. “Late Permian Palynomorphs from the West Bokaro Coalfield, Damodar Basin, Jharkhand, India”. Journal of Palaeosciences 66, no. (1-2) (December 31, 2017): 201–209. Accessed July 27, 2024. https://jpsonline.co.in/index.php/jop/article/view/285.