Torres-Hernández, J.R., Labarthe-Hernández, G., Aguillón-Robles, A., Gómez–Anguiano, M. y Mata-Segura, .J.L. 2006. The pyroclastic dikes of the Tertiary San Luis Potosí volcanic field: Implications on the emplacement of Panalillo ignimbrite. Geofísica Internacional. 45, 4 (oct. 2006), 243–253. DOI:https://doi.org/10.22201/igeof.00167169p.2006.45.4.161.