JAIN, K.; SAH, S. Revision of Jurassic spores and pollen grains from Andigama, Ceylon. Journal of Palaeosciences, [S. l.], v. 14, n. (1-3), p. 106–115, 1965. DOI: 10.54991/jop.1965.723. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/723. Acesso em: 13 may. 2024.