POTONIE, R.; SAH, S. Sporae dispersae of the Lignites from Cannanore beach on the Malabar coast of India. Journal of Palaeosciences, [S. l.], v. 7, n. (1-2), p. 121–135, 1958. DOI: 10.54991/jop.1958.578. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/578. Acesso em: 22 may. 2024.