NAVALE, G. Palynological studies of Merlabach coals in conjuntion with petrographic structure. Journal of Palaeosciences, [S. l.], v. 12, n. (1-3), p. 232–249, 1963. DOI: 10.54991/jop.1963.659. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/659. Acesso em: 22 nov. 2024.