DGAPA-UNAM: "Temporal fluctuations of the geomagnetic field: since secular variation to polarity changes recorded in volcanic and archeological materials" (2011-2013).
CONACyT: "Nanoparticles formed in natural environments: geophysical implications (2010-2012).
Bilateral International Cooperation CONACyT-CNRS (México-Francia): "Fluctuations of the Earth magnetic field of Cenozoic volcanic rocks of Mexico" (2010-2012).
Academic Exchange Instituto de Geofísica-UNAM - Univ. Autónoma de Chihuahua: "Magnetostratigraphy and geochronology of volcano-plutonic sequences in Chihuahua state (1997-2012).
Academic Exchange Instituto de Geofísica-UNAM - Univ. De Sonora: "Temporal fluctuations of the geomagnetic field in Middle-Upper Miocene basalts in Sonora state, Mexico" (2012).