Pillai, S. Suresh Kumar. “Cheirophyllum Maithyi Sp. Nov. From the Early Permian of Pench Valley Coalfield, Satpura Gondwana Basin, India”. Journal of Palaeosciences 61, no. (1-2) (December 31, 2012): 139–143. Accessed November 3, 2024. https://jpsonline.co.in/index.php/jop/article/view/355.