New palynological data from the Malanzán Formation (Carboniferous), La Rioja province, Argentina. Ameghiniana, [S. l.], v. 46, n. 3, p. 495–512, 2009. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/75. Acesso em: 21 oct. 2025.