Maheshwari, H., and G. Prakash. “Studies in the Glossopteris Flora of India - 21. Plant Megafossils from the Lower Gondwana Exposures Along Bansloi River in Rajmahal Hills, Bihar”. Journal of Palaeosciences, vol. 13, no. (1-3), Dec. 1964, pp. 115-28, doi:10.54991/jop.1964.687.