Ciencias Geológicas RM de. Covers, Revista Mexicana de Ciencias Geológicas, vol. 35, num. 3, December 2018. revmexcg [Internet]. 2024 Apr. 10 [cited 2025 Apr. 16];35(3). Available from: https://rmcg.unam.mx/index.php/rmcg/article/view/1800