JUN, W.; GUANGLONG, S. Permian phytogeography of China. Journal of Palaeosciences, [S. l.], v. 45, p. 272–277, 1996. DOI: 10.54991/jop.1996.1244. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1244. Acesso em: 7 may. 2024.