Bhardwaj, D.C. “1. Miospores in the Coal Seams of the Carboniferous of Great Britain by A. H. V. Smith & M. A. Butterworth 2. The Systematics and Distribution of Permian Miospores by G. F. Hart”. Journal of Palaeosciences 16, no. (1-3) (December 31, 1967): 301–303. Accessed November 22, 2024. https://jpsonline.co.in/index.php/jop/article/view/532.