publication venue for

• GEOCHEMICAL STUDIES OF ARCHAEOLOGICAL OBSIDIAN ARTIFACTS FROM BOTH STRATIGRAPHIC AND SURFACE CONTEXTS IN ALDEA BELEIRO VILLAGE, SOUTHWESTERN CHUBUT (PATAGONIA, ARGENTINA) 2017
• ARCHAEOLOGICAL PERSPECTIVES FOR NORTHERN PATAGONIA: CUEVA HUENUL 1 SITE (NEUQUEN PROVINCE, ARGENTINA) 2015
• NEW EXCAVATIONS AT CUEVA DEL MEDIO: PROCESS OF FORMATION OF THE CAVES AND ADVANCES IN STUDIES OF INTERACTION BETWEEN HUNTER-GATHERERS AND EXTINCT FAUNA (FINAL PLEISTOCENE, SOUTHERN PATAGONIA) 2015
• OBSIDIANS AT ARCHAEOLOGICAL SITES SOUTH OF LAKE ALUMINE, NEUQUEN PROVINCE (ARGENTINA) 2013
• PORPHYRITIC GREY CALC-ALKALINE OBSIDIAN FROM CHAITEN VOLCANO IN ARCHAEOLOGICAL SITES SOUTH OF THE SANTA CRUZ RIVER, SOUTHERNMOST PATAGONIA 2012
• OBSIDIAN USE AMONG HUNTER-GATHERERS IN THE TRAFUL LAKE WOODLAND, NORTHWEST PATAGONIA, ARGENTINA 2010
• ARCHAEOLOGICAL EXCAVATIONS IN "ALERO QUEMADO" SITE (ULTIMA ESPERANZA, MAGALLANES, CHILE) 2009
• SOURCES AND DISTRIBUTION OF DIFFERENT TYPES OF OBSIDIAN FROM ARCHAEOLOGICAL SITES IN CENTRAL-SOUTH CHILE (38-44 degrees S). 2009
• NEW OBSIDIAN SOURCE IN THE ARAUCANIA REGION (SOUTH CENTRAL CHILE): CHEMICAL AND ARCHAEOLOGICAL CONTEXT OF THE BLACK RIOLITIC OBSIDIAN FROM THE NEVADOS DE SOLLIPULLI 2008
• The archaeology of the northern channels: New results from the Seno Gala 1 site (similar to 440 S, Region de Aisen, Chile) 2007