SURANGE, K.; CHANDRA, S. Morphology and affinities of Glossopteris. Journal of Palaeosciences, [S. l.], v. 25, n. 1-3, p. 509–524, 1976. DOI: 10.54991/jop.1976.1038. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1038. Acesso em: 5 may. 2024.