Maillol, J.M., William L. Bandy, y J. Ortega-Ramírez. 1997. «Paleomagnetism of Plio-Quaternary Basalts in the Jalisco Block, Western Mexico». Geofísica Internacional 36 (1):21-35. https://doi.org/10.22201/igeof.00167169p.1997.36.1.621.