SHUYING, D.; YE, C. Study on the morphology of Nilssoniopteris huolinhensis Duan et Chen sp. nov. Journal of Palaeosciences, [S. l.], v. 45, p. 355–360, 1996. DOI: 10.54991/jop.1996.1255. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1255. Acesso em: 29 apr. 2024.