MEI-TANG, M.; DILCHER, D. L.; ZHI-HUI, W. A new seed-bearing leaf from the Permian of China. Journal of Palaeosciences, [S. l.], v. 41, p. 98–109, 1992. DOI: 10.54991/jop.1992.1110. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1110. Acesso em: 3 may. 2024.