Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials

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In this paper we address rock procurement among hunter-gatherers societies from Somuncurá plateau through the study of cores and quarries. Different analyses allowed us to infer the possible trajectories of the main raw materials recognized in the Talagapa stream basin: chalcedony, brown chert and o...

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Autores principales: Hermo, Darío O., Terranova, Enrique D.
Formato: Artículo publishedVersion
Lenguaje:Español
Publicado: Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires 2016
Materias:
Lithic technology
Cores
Hunter-gatherers
North Patagonia
Tecnología lítica
Núcleos
Cazadores-recolectores
Norpatagonia
Acceso en línea:https://revistascientificas.filo.uba.ar/index.php/Arqueologia/article/view/3207
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=arqueo&d=3207_oai
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Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
id I28-R145-3207_oai
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spelling I28-R145-3207_oai2025-11-17 Hermo, Darío O. Terranova, Enrique D. 2016-06-01 In this paper we address rock procurement among hunter-gatherers societies from Somuncurá plateau through the study of cores and quarries. Different analyses allowed us to infer the possible trajectories of the main raw materials recognized in the Talagapa stream basin: chalcedony, brown chert and obsidian. The raw materials and cores distribution allowed us to distinguish different provisioning strategies, use patterns and cores discard. The use of the most frequently represented rocks is related to the trajectories. While chalcedony had a main role, brown chert acted as a complement in certain sectors in the basin and obsidian appears as a secondary raw material. El presente trabajo aborda la problemática del aprovisionamiento de rocas por las sociedades de cazadores-recolectores de la meseta de Somuncurá a través del estudio de los núcleos y su relación con las fuentes de aprovisionamiento. Diferentes análisis nos permitieron inferir posibles trayectorias de las principales materias primas reconocidas en la cuenca del arroyo Talagapa: calcedonia, sílice marrón y obsidiana. La distribución de núcleos y de fuentes permitió distinguir distintas estrategias de aprovisionamiento de rocas y distinguir patrones de uso y descarte de los núcleos. El uso de las tres materias primas más representadas se relaciona con las trayectorias diferenciales de las rocas. Mientras que la calcedonia ocupó un papel principal, el sílice marrón actuó como complemento en determinados sectores de la cuenca, y la obsidiana se muestra como un recurso secundario.  application/pdf https://revistascientificas.filo.uba.ar/index.php/Arqueologia/article/view/3207 10.34096/arqueologia.t22.n2.3207 spa Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires https://revistascientificas.filo.uba.ar/index.php/Arqueologia/article/view/3207/2873 Arqueología; Vol. 22 No. 2 (2016): May-August; 291-310 Arqueología; Vol. 22 Núm. 2 (2016): mayo-agosto; 291-310 1853-8126 0327-5159 Lithic technology Cores Hunter-gatherers North Patagonia Tecnología lítica Núcleos Cazadores-recolectores Norpatagonia Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials Distribución de núcleos en el sector central de la mesta de Somuncurá (Río Negro, Argentina). Relaciones entre la base regional de recursos líticos y el aprovisionamiento de materias primas líticas info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=arqueo&d=3207_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
language Español
orig_language_str_mv spa
topic Lithic technology
Cores
Hunter-gatherers
North Patagonia
Tecnología lítica
Núcleos
Cazadores-recolectores
Norpatagonia
spellingShingle Lithic technology
Cores
Hunter-gatherers
North Patagonia
Tecnología lítica
Núcleos
Cazadores-recolectores
Norpatagonia
Hermo, Darío O.
Terranova, Enrique D.
Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials
topic_facet Lithic technology
Cores
Hunter-gatherers
North Patagonia
Tecnología lítica
Núcleos
Cazadores-recolectores
Norpatagonia
description In this paper we address rock procurement among hunter-gatherers societies from Somuncurá plateau through the study of cores and quarries. Different analyses allowed us to infer the possible trajectories of the main raw materials recognized in the Talagapa stream basin: chalcedony, brown chert and obsidian. The raw materials and cores distribution allowed us to distinguish different provisioning strategies, use patterns and cores discard. The use of the most frequently represented rocks is related to the trajectories. While chalcedony had a main role, brown chert acted as a complement in certain sectors in the basin and obsidian appears as a secondary raw material.
format Artículo
publishedVersion
author Hermo, Darío O.
Terranova, Enrique D.
author_facet Hermo, Darío O.
Terranova, Enrique D.
author_sort Hermo, Darío O.
title Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials
title_short Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials
title_full Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials
title_fullStr Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials
title_full_unstemmed Core distribution in the central sector of the Somuncurá plateau (Río Negro, Argentina). Relationships between the regional lithic base resources and lithic raw materials
title_sort core distribution in the central sector of the somuncurá plateau (río negro, argentina). relationships between the regional lithic base resources and lithic raw materials
publisher Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires
publishDate 2016
url https://revistascientificas.filo.uba.ar/index.php/Arqueologia/article/view/3207
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=arqueo&d=3207_oai
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