1.- A carbon isotope challenge to the snowball Earth Macmillan Journals; London; GBR; United Kingdom, 2011 Ver registro 2.- ATMOSPHERIC AND MICROBIAL COMPONENTS OF DESERT NITRATE DEPOSITS INDICATED BY VARIATIONS IN (SUPER 18) O- (SUPER 17) O- (SUPER 16) O ISOTOPE RATIOS AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 2002 AGU 2002 FALL MEETING Ver registro 3.- DIFFERENT SULFATE SOURCES AND THEIR POST-DEPOSITIONAL MIGRATION IN ATACAMA SOILS ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2004 Ver registro 4.- EVIDENCE FROM SULFATE MASS INDEPENDENT OXYGEN ISOTOPIC COMPOSITIONS OF DRAMATIC CHANGES IN ATMOSPHERIC OXIDATION FOLLOWING MASSIVE VOLCANIC ERUPTIONS AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 2003 Ver registro 5.- Isotopic analysis of salts in terrestrial hyper-arid deserts; analogs for understanding the origin and mobility of salts on Mars Lunar and Planetary Institute; Houston, TX; USA; United States, 2009 The new Martian chemistry workshop; program and abstract volume Ver registro 6.- Isotopic fractionation of atmospherically derived oxyanions in soils along a rainfall gradient in the Atacama Desert, Chile Geological Society of America (GSA); Boulder, CO; USA; United States, 2005 Geological Society of America, 2005 annual meeting Ver registro 7.- Isotopic identification of natural and anthropogenic perchlorate and nitrate in groundwater Geological Society of America (GSA); Boulder, CO; USA; United States, 2005 Geological Society of America, 2005 annual meeting Ver registro 8.- LONG TERM ATMOSPHERIC DEPOSITION AS THE SOURCE OF NITRATE AND OTHER SALTS IN THE ATACAMA DESERT, CHILE; NEW EVIDENCE FROM MASS-INDEPENDENT OXYGEN ISOTOPIC COMPOSITIONS PERGAMON; OXFORD; III; INTERNATIONAL, 2004 Ver registro 9.- Neogene climate change and uplift in the Atacama Desert, Chile Geological Society of America (GSA); Boulder, CO; USA; United States, 2006 Ver registro 10.- Oxygen isotope anomalies in the atmospheres of Earth and Mars Lunar and Planetary Institute; Houston, TX; USA; United States, 2004 Workshop on Oxygen in the terrestrial planets; program and abstracts Ver registro
