Techno-morphological, morphometrics and raw materials analyses of lithic spheroids from San Matías Gulf (Rio Negro, Argentina)

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In this paper we present an initial characterization of the sample of bolas recovered in archaeological sites located at San Matías Gulf coast (Río Negro province) dated in the Middle and Late Holocene. For this purpose different methods of metric, morphometric (shape analysis) and raw materials ana...

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Autores principales: Alberti, Jimena, Cardillo, Marcelo
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Filosofía y Humanidades. Museo de Antropología 2016
Materias:
Bolas líticas
arqueología de Patagonia
análisis morfométricos
análisis de materias primas líticas
bolas
San Matías Gulf
morphometrics analyses
lithic raw materials
Acceso en línea:https://revistas.unc.edu.ar/index.php/antropologia/article/view/14430
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10article-14430
record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic Bolas líticas
arqueología de Patagonia
análisis morfométricos
análisis de materias primas líticas
bolas
San Matías Gulf
morphometrics analyses
lithic raw materials
spellingShingle Bolas líticas
arqueología de Patagonia
análisis morfométricos
análisis de materias primas líticas
bolas
San Matías Gulf
morphometrics analyses
lithic raw materials
Alberti, Jimena
Cardillo, Marcelo
Techno-morphological, morphometrics and raw materials analyses of lithic spheroids from San Matías Gulf (Rio Negro, Argentina)
topic_facet Bolas líticas
arqueología de Patagonia
análisis morfométricos
análisis de materias primas líticas
bolas
San Matías Gulf
morphometrics analyses
lithic raw materials
author Alberti, Jimena
Cardillo, Marcelo
author_facet Alberti, Jimena
Cardillo, Marcelo
author_sort Alberti, Jimena
title Techno-morphological, morphometrics and raw materials analyses of lithic spheroids from San Matías Gulf (Rio Negro, Argentina)
title_short Techno-morphological, morphometrics and raw materials analyses of lithic spheroids from San Matías Gulf (Rio Negro, Argentina)
title_full Techno-morphological, morphometrics and raw materials analyses of lithic spheroids from San Matías Gulf (Rio Negro, Argentina)
title_fullStr Techno-morphological, morphometrics and raw materials analyses of lithic spheroids from San Matías Gulf (Rio Negro, Argentina)
title_full_unstemmed Techno-morphological, morphometrics and raw materials analyses of lithic spheroids from San Matías Gulf (Rio Negro, Argentina)
title_sort techno-morphological, morphometrics and raw materials analyses of lithic spheroids from san matías gulf (rio negro, argentina)
description In this paper we present an initial characterization of the sample of bolas recovered in archaeological sites located at San Matías Gulf coast (Río Negro province) dated in the Middle and Late Holocene. For this purpose different methods of metric, morphometric (shape analysis) and raw materials analyses, as well as a techno-morphological characterization of the artifacts, were applied. The results indicate the existence of two large groups of bolas: one is integrated by artifacts of medium-small size and irregular outline, which tend to a quadrangular shape with a flat side view; and other group of artifacts which are larger and with a more spherical shape. It was also possible to establish the use of mainly local raw materials for the manufacture of these instruments, which would have affected the weight differences we detected between the bolas recovered in both portions of the coast (North and West). Finally, the presence of formatization traces in most of the sample and the low presence of pieces with polish over their entire surfaces, would indicate a low investment of energy put into the final manufacture of these artifacts.
publisher Facultad de Filosofía y Humanidades. Museo de Antropología
publishDate 2016
url https://revistas.unc.edu.ar/index.php/antropologia/article/view/14430
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