Venkatachala, B., and R. Kar. “Palynology of the Tertiary Sediments in Kutch - 2 Epiphyllous Fungal Remains from the Bore-Hole No. 14”. Journal of Palaeosciences, vol. 17, no. (1-3), Dec. 1968, pp. 179-83, doi:10.54991/jop.1968.793.