Chandra, S., and K. Surange. “Cuticular Studies of the Reproductive Organs of Glossopteris Part II - Cistella Type Fructification Plumsteadiostrobus Ellipticus Gen. Et Sp. Nov. Attached on Glossopteris Taentoides Feistmantel”. Journal of Palaeosciences, vol. 23, no. 1-3, Dec. 1974, pp. 161-75, doi:10.54991/jop.1974.961.