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Moving obsidian: The case of Antofagasta de la Sierra basin (Southern Argentinean Puna) during the late Middle and Late Holocene
(Pergamon-Elsevier Science Ltd, 2016-11)
This paper presents the results of an XRF analysis on the provenience of 118 obsidian artifacts from archaeological sites of the Antofagasta de la Sierra basin (Catamarca Province Argentina) dating to the late Middle and ...
Obsidian Distribution of the Northern Patagonian Forest Area and Neighboring Sectors during the Late Holocene (Neuquen Province, Argentina)
(DE GRUYTER POLAND SP Z O O, 2019)
17 de Marzo (Santa Cruz, Argentina): A new distal source of Pampa del Asador type black obsidian and its implications for understanding hunter-gatherer behavior in Patagonia
(Elsevier, 2017-04)
Most obsidian artifacts from central and southern Patagonia were made of black obsidian from Pampa del Asador (PDA), an extended secondary source area centered at approximately 47°55′S and 71°08′W. Artifacts of obsidian ...
Geochemical analysis of obsidian from archaeological sites in northwestern Santa Cruz Province, Argentine Patagonia
(Pergamon-Elsevier Science Ltd, 2015-07)
Obsidian raw material has been widely used in central and southern Patagonia from the beginning of the occupation of this region. In NW Santa Cruz province, Argentina, the geochemical analyses published to date suggest ...
Geochemical analysis of obsidian from archaeological sites in northwestern Santa Cruz province, Argentine Patagonia
(Elsevier, 2014)
Obsidian raw material has been widely used in central and southern Patagonia from the beginning of the occupation of this region. In NW Santa Cruz province, Argentina, the geochemical analyses published to date suggest ...
New Results Concerning Expanded Networks of Obsidian Procurement in San Matías Gulf, Río Negro, Patagonia, Argentina
(Taylor & Francis, 2016-04)
In this article we characterize the obsidian types present along the San Matías Gulf coast through geochemical analyses and we perform techo-morphological analyses of the recovered artifacts. Also, we present a new obsidian ...
Black obsidian procurement strategies and circulation along the northern coast of the Santa Cruz Province (Argentine Patagonia): human mobility and interaction
(University of Edinburgh, 2020-09)
In this article, we examine the strategies behind the acquisition and reduction of black obsidian found in rock shelters and shell middens from the north coast of the Santa Cruz Province, in Argentine Patagonia. Geochemical ...
Obsidian geochemistry, geoarchaeology, and lithic technology in northwestern Patagonia (Argentina)
(Elsevier, 2017-06)
We studied the organization of mobility of hunter-gatherers groups of northwestern Patagonia (Argentina) from an interdisciplinary perspective. We combined geochemical and technological characterization of obsidian assemblages ...