SRIVASTAVA, P. C. Some aspects of Palaeozoic pteridophytes of India: A critical reappraisal. Journal of Palaeosciences, [S. l.], v. 57, n. (1-3), p. 119–139, 2008. DOI: 10.54991/jop.2008.232. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/232. Acesso em: 29 apr. 2024.