VENKATACHALA, B. On some new spore genera from the Upper Carboniferous coals of Lothringen-Saar-Pfaiz basin. Journal of Palaeosciences, [S. l.], v. 11, n. (1-3), p. 38–42, 1962. DOI: 10.54991/jop.1962.619. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/619. Acesso em: 22 nov. 2024.