Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study

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In this paper, we present the first results of the analysis of the artifactual sample recovered in surface contexts at Paredón de los Grabados area (Río Negro province, Argentina). The raw materials and certain technological characteristics of the assemblages were studied. Also, we carried out a bri...

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Autor principal: Alberti, Jimena
Formato: Artículo revista
Lenguaje:Español
Publicado: Archaeology Department of the School of Anthropology, Faculty of the Humanities and Arts, National University of Rosario 2022
Materias:
tecnología lítica
instrumentos
cazadores-recolectores
Holoceno medio y tardío
Patagonia Argentina
lithic technology
instruments
hunter-gatherers
Middle and Late Holocene
Argentinian Patagonia
Acceso en línea:https://revistaanuarioarqueologia.unr.edu.ar/index.php/AA/article/view/96
Aporte de:
Anuario de Arqueología de Universidad Nacional de Rosario
id I15-R197-article-96
record_format ojs
spelling I15-R197-article-962022-11-18T19:15:47Z Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study Materias primas líticas y tecnología en la costa oeste del golfo San Matías y su interior inmediato (Provincia de Río Negro, Argentina). Un estudio comparativo Alberti, Jimena tecnología lítica instrumentos cazadores-recolectores Holoceno medio y tardío Patagonia Argentina lithic technology instruments hunter-gatherers Middle and Late Holocene Argentinian Patagonia In this paper, we present the first results of the analysis of the artifactual sample recovered in surface contexts at Paredón de los Grabados area (Río Negro province, Argentina). The raw materials and certain technological characteristics of the assemblages were studied. Also, we carried out a brief comparison with the lithic assemblages from the West coast of San Matías Gulf, in the aforementioned province. The results indicate that the inland assemblages present a higher proportion of instruments, more advanced flaking stages, instruments with simple edges mainly and the use of excellent and very good quality rocks for flaking activities. The sample would indicate a space equipment through the abandonment of instruments with potential of use, unlike what happens on the coast where this would have occurred through the abandonment of cores. Also, the coastal assemblages show greater variability regarding the quality of the rocks that were used and a great presence of the reduction process first stages. Finally, it has not been possible to establish a clear relationship between the coast and the interior taking into account the lithic analysis. En este trabajo se presentan los resultados de los primeros análisis de la muestra artefactual recuperada en contextos de superficie en el área Paredón de los Grabados (provincia de Río Negro, Argentina). Se estudiaron las materias primas y se relevaron distintos indicadores para dar cuenta de la variabilidad tecnológica del conjunto. A su vez, se realizó una breve comparación con los conjuntos de artefactos de la costa oeste del golfo San Matías, en la mencionada provincia. Los resultados indican que en el interior del continente los conjuntos presentan una mayor proporción de instrumentos, estadios de talla más avanzados, predominan los filos simples y fueron utilizadas principalmente rocas de calidad excelente y muy buena para la talla. La muestra general indicaría un equipamiento del espacio a través del abandono de instrumentos con potencial de uso, a diferencia de lo que sucede en la costa en donde esto se habría dado a través de los núcleos y en donde los conjuntos presentan mayor variabilidad respecto de la calidad de las rocas utilizadas, observándose también estadios iniciales de talla. Finalmente, no ha sido posible establecer, a partir del análisis lítico, una relación clara entre la costa y el interior. Archaeology Department of the School of Anthropology, Faculty of the Humanities and Arts, National University of Rosario 2022-10-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistaanuarioarqueologia.unr.edu.ar/index.php/AA/article/view/96 10.35305/aa.v14i.96 Anuario de Arqueología; Vol. 14 No. 14 (2022) Anuario de Arqueología; Vol. 14 Núm. 14 (2022) 2684-0138 1852-8554 spa https://revistaanuarioarqueologia.unr.edu.ar/index.php/AA/article/view/96/77
institution Universidad Nacional de Rosario
institution_str I-15
repository_str R-197
container_title_str Anuario de Arqueología
language Español
format Artículo revista
topic tecnología lítica
instrumentos
cazadores-recolectores
Holoceno medio y tardío
Patagonia Argentina
lithic technology
instruments
hunter-gatherers
Middle and Late Holocene
Argentinian Patagonia
spellingShingle tecnología lítica
instrumentos
cazadores-recolectores
Holoceno medio y tardío
Patagonia Argentina
lithic technology
instruments
hunter-gatherers
Middle and Late Holocene
Argentinian Patagonia
Alberti, Jimena
Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study
topic_facet tecnología lítica
instrumentos
cazadores-recolectores
Holoceno medio y tardío
Patagonia Argentina
lithic technology
instruments
hunter-gatherers
Middle and Late Holocene
Argentinian Patagonia
author Alberti, Jimena
author_facet Alberti, Jimena
author_sort Alberti, Jimena
title Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study
title_short Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study
title_full Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study
title_fullStr Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study
title_full_unstemmed Lithic raw materials and technology on the west coast of San Matías gulf and its immediate inland (Río Negro Province, Argentina). A comparative study
title_sort lithic raw materials and technology on the west coast of san matías gulf and its immediate inland (río negro province, argentina). a comparative study
description In this paper, we present the first results of the analysis of the artifactual sample recovered in surface contexts at Paredón de los Grabados area (Río Negro province, Argentina). The raw materials and certain technological characteristics of the assemblages were studied. Also, we carried out a brief comparison with the lithic assemblages from the West coast of San Matías Gulf, in the aforementioned province. The results indicate that the inland assemblages present a higher proportion of instruments, more advanced flaking stages, instruments with simple edges mainly and the use of excellent and very good quality rocks for flaking activities. The sample would indicate a space equipment through the abandonment of instruments with potential of use, unlike what happens on the coast where this would have occurred through the abandonment of cores. Also, the coastal assemblages show greater variability regarding the quality of the rocks that were used and a great presence of the reduction process first stages. Finally, it has not been possible to establish a clear relationship between the coast and the interior taking into account the lithic analysis.
publisher Archaeology Department of the School of Anthropology, Faculty of the Humanities and Arts, National University of Rosario
publishDate 2022
url https://revistaanuarioarqueologia.unr.edu.ar/index.php/AA/article/view/96
work_keys_str_mv AT albertijimena lithicrawmaterialsandtechnologyonthewestcoastofsanmatiasgulfanditsimmediateinlandrionegroprovinceargentinaacomparativestudy
AT albertijimena materiasprimasliticasytecnologiaenlacostaoestedelgolfosanmatiasysuinteriorinmediatoprovinciaderionegroargentinaunestudiocomparativo
first_indexed 2023-05-12T14:15:51Z
last_indexed 2023-05-12T14:15:51Z
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