36-3, RMCG. Covers vol. 36, num. 3, december 2019. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 36, n. 3, 2019. Disponível em: https://rmcg.unam.mx/index.php/rmcg/article/view/1560. Acesso em: 19 apr. 2025.