Silva-Mora, L., & Córdoba, D. A. (2019). Explosive volcanism north and west from the city, of Tula, State of Hidalgo, Mexico. Revista Mexicana De Ciencias Geológicas, 13(1), 52–64. Retrieved from https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/1136