POWIS, G. D. Comparison of plant microfossil assemblages in Late Palaeozoic Gondwana glacial sequences. Journal of Palaeosciences, [S. l.], v. 28, p. 93–98, 1981. DOI: 10.54991/jop.1981.1405. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1405. Acesso em: 25 may. 2024.