1.- 3D ANALYSIS OF S-WAVE PROPAGATION IN SOFT DEPOSITS AMERICAN SOCIETY OF CIVIL ENGINEERS; NEW YORK, NY; USA; UNITED STATES, 1999 Ver registro 2.- NEUTRON ACTIVATION ANALYSIS OF OBSIDIANS FROM QUARRIES OF THE CENTRAL QUATERNARY TRANS-MEXICAN VOLCANIC AXIS KLUWER ACADEMIC PUBLISHERS AND AKADEMIAI KIADO; DORDRECHT - BUDAPEST; III; INTERNATIONAL, 2001 Ver registro 3.- New occurrence of the genus Dakosaurus (Reptilia, Thalattosuchia) in the Upper Jurassic of north-eastern Mexico, with comments upon skull architecture of Dakosaurus and Geosaurus E. Schweizerbart'sche Verlagsbuchhandlung; Stuttgart; DEU; Germany, 2008 Ver registro 4.- Progressive assembly of a massive layer of ignimbrite with a normal-to-reverse compositional zoning; the Zaragoza Ignimbrite of central Mexico Springer International [for the] International Association of Volcanology and Chemistry of the Earth, 2005 Ver registro 5.- SOTANO DE CAMINO DE LOS PINOS ;CAMINO DE LOS PINOS BASEMENT ASSOCIATION FOR MEXICAN CAVE STUDIES; AUSTIN, TX; USA; UNITED STATES, 2003 Ver registro
