Prakash, A., S.C. Srivastava, and R.S. Tiwari. 1977. “The Nature of Grooved Pavement and Palynology from Overlying Talchir and Karharbari Sediments in West Bokaro Coalfield, Bihar, India”. Journal of Palaeosciences 26 ((1-3):63-71. https://doi.org/10.54991/jop.1977.1049.