1.- 23,000 YR OF VEGETATION HISTORY OF THE UPPER LERMA, A TROPICAL HIGH-ALTITUDE BASIN IN CENTRAL MEXICO ELSEVIER; NEW YORK, NY; USA; UNITED STATES, 2005 Ver registro 2.- LATE QUATERNARY VEGETATION HISTORY OF THE UPPER LERMA BASIN, CENTRAL MEXICO [INTERNATIONAL UNION FOR QUATERNARY RESEARCH];; III; INTERNATIONAL, 2003 XVI INQUA CONGRESS; SHAPING THE EARTH; A QUATERNARY PERSPECTIVE Ver registro 3.- MID-TO LATE-WISCONSIN POLLEN RECORD OF SAN FELIPE BASIN, BAJA CALIFORNIA ACADEMIC PRESS; NEW YORK, NY; USA; UNITED STATES, 2002 Ver registro 4.- PRESENT LIMNOLOGICAL CONDITIONS AND RECENT (CA. 340 YR) PALAEOLIMNOLOGY OF A TROPICAL LAKE IN THE SIERRA DE LOS TUXTLAS, EASTERN MEXICO SPRINGER; DORDRECHT; NLD; NETHERLANDS, 2006 Ver registro 5.- Tepexpan revisited; a multiple proxy of local environmental changes in relation to human occupation from a paleolake shore section in central Mexico Elsevier; Amsterdam; NLD; Netherlands, 2010 Reconstruction of landscape change in Quaternary environments Ver registro 6.- THE HOLOCENE RECORDS OF THE BASIN OF MEXICO; A HISTORY OF ABRUPT CHANGES [INTERNATIONAL UNION FOR QUATERNARY RESEARCH];; III; INTERNATIONAL, 2003 XVI INQUA CONGRESS; SHAPING THE EARTH; A QUATERNARY PERSPECTIVE Ver registro 7.- Vegetational changes and climatic inferences in NW of Mexico during the late Holocene Geological Society of America (GSA); Boulder, CO; USA; United States, 2012 Geological Society of America, Cordilleran Section, 108th annual meeting Ver registro