Jain, K.P., and S.C.D. Sah. 1968. “A Lower Jurassic Miospore Assemblage from the Variegated Shale, Nammal Gorge, Salt Range (West Pakistan)”. Journal of Palaeosciences 17 ((1-3):127-36. https://doi.org/10.54991/jop.1968.789.