The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of cont...

Autores
Franco, Nora V.; Castro, Alicia Susana; Cardillo, Marcelo; Charlin, Judith
Año de publicación
2009
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The purpose of this paper is to evaluate the existence of variations in the design of stemmed bifacial projectile points recovered between the Santa Cruz basin and the Magellan Strait. Morphometric, metric and microwear analisys were applied on the stem of the proyectil points. While there are similar forms in the whole area, there are metrical and microwear differences between the samples coming for the north and south of the Santa Cruz basin. The causes of these results are evaluated in relation to environmental characteristics -lithic, prey and vegetation availability- and the possibility of the existente of different human populations.
En este trabajo nos proponemos evaluar la existencia de variaciones en el diseño de puntas de proyectil bifaciales pedunculadas entre la cuenca del río Santa Cruz y el estrecho de Magallanes. Con este objetivo se aplicaron análisis morfométricos, métricos y de microdesgaste en los pedúnculos de estos instrumentos. Los mismos señalaron, por un lado, la existencia de semejanzas en su forma y por el otro, variaciones métricas y en el microdesgaste entre los conjuntos procedentes del norte y el sur del río Santa Cruz. Se discute si las causas de estas variaciones pueden relacionarse con características ambientales -como la disponibilidad de recursos líticos, faunísticos y vegetales- o con la existencia de diferentes poblaciones humanas.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Metric analysis
Microwear analysis
Morphometric analysis
Patagonia
Stemmed bifacial projectile points
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/82661
Acceder
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network_name_str SEDICI (UNLP)
spelling The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental PatagoniaLa importancia de las variables morfológicas, métricas y de microdesgaste para evaluar las diferencias en diseños de puntas de proyectil bifaciales pedunculadas: Un ejemplo del sur de Patagonia continentalFranco, Nora V.Castro, Alicia SusanaCardillo, MarceloCharlin, JudithCiencias NaturalesMetric analysisMicrowear analysisMorphometric analysisPatagoniaStemmed bifacial projectile pointsThe purpose of this paper is to evaluate the existence of variations in the design of stemmed bifacial projectile points recovered between the Santa Cruz basin and the Magellan Strait. Morphometric, metric and microwear analisys were applied on the stem of the proyectil points. While there are similar forms in the whole area, there are metrical and microwear differences between the samples coming for the north and south of the Santa Cruz basin. The causes of these results are evaluated in relation to environmental characteristics -lithic, prey and vegetation availability- and the possibility of the existente of different human populations.En este trabajo nos proponemos evaluar la existencia de variaciones en el diseño de puntas de proyectil bifaciales pedunculadas entre la cuenca del río Santa Cruz y el estrecho de Magallanes. Con este objetivo se aplicaron análisis morfométricos, métricos y de microdesgaste en los pedúnculos de estos instrumentos. Los mismos señalaron, por un lado, la existencia de semejanzas en su forma y por el otro, variaciones métricas y en el microdesgaste entre los conjuntos procedentes del norte y el sur del río Santa Cruz. Se discute si las causas de estas variaciones pueden relacionarse con características ambientales -como la disponibilidad de recursos líticos, faunísticos y vegetales- o con la existencia de diferentes poblaciones humanas.Facultad de Ciencias Naturales y Museo2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf99-112http://sedici.unlp.edu.ar/handle/10915/82661spainfo:eu-repo/semantics/altIdentifier/issn/0718-0209info:eu-repo/semantics/altIdentifier/doi/10.4067/S0718-22442009000100008info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:07:28Zoai:sedici.unlp.edu.ar:10915/82661Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:07:28.905SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
La importancia de las variables morfológicas, métricas y de microdesgaste para evaluar las diferencias en diseños de puntas de proyectil bifaciales pedunculadas: Un ejemplo del sur de Patagonia continental
title The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
spellingShingle The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
Franco, Nora V.
Ciencias Naturales
Metric analysis
Microwear analysis
Morphometric analysis
Patagonia
Stemmed bifacial projectile points
title_short The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
title_full The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
title_fullStr The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
title_full_unstemmed The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
title_sort The value of morphological, metrical and microwear variables in order to evaluate differences in the design of bifacial stemmed projectile points: An example from the south of continental Patagonia
dc.creator.none.fl_str_mv Franco, Nora V.
Castro, Alicia Susana
Cardillo, Marcelo
Charlin, Judith
author Franco, Nora V.
author_facet Franco, Nora V.
Castro, Alicia Susana
Cardillo, Marcelo
Charlin, Judith
author_role author
author2 Castro, Alicia Susana
Cardillo, Marcelo
Charlin, Judith
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Metric analysis
Microwear analysis
Morphometric analysis
Patagonia
Stemmed bifacial projectile points
topic Ciencias Naturales
Metric analysis
Microwear analysis
Morphometric analysis
Patagonia
Stemmed bifacial projectile points
dc.description.none.fl_txt_mv The purpose of this paper is to evaluate the existence of variations in the design of stemmed bifacial projectile points recovered between the Santa Cruz basin and the Magellan Strait. Morphometric, metric and microwear analisys were applied on the stem of the proyectil points. While there are similar forms in the whole area, there are metrical and microwear differences between the samples coming for the north and south of the Santa Cruz basin. The causes of these results are evaluated in relation to environmental characteristics -lithic, prey and vegetation availability- and the possibility of the existente of different human populations.
En este trabajo nos proponemos evaluar la existencia de variaciones en el diseño de puntas de proyectil bifaciales pedunculadas entre la cuenca del río Santa Cruz y el estrecho de Magallanes. Con este objetivo se aplicaron análisis morfométricos, métricos y de microdesgaste en los pedúnculos de estos instrumentos. Los mismos señalaron, por un lado, la existencia de semejanzas en su forma y por el otro, variaciones métricas y en el microdesgaste entre los conjuntos procedentes del norte y el sur del río Santa Cruz. Se discute si las causas de estas variaciones pueden relacionarse con características ambientales -como la disponibilidad de recursos líticos, faunísticos y vegetales- o con la existencia de diferentes poblaciones humanas.
Facultad de Ciencias Naturales y Museo
description The purpose of this paper is to evaluate the existence of variations in the design of stemmed bifacial projectile points recovered between the Santa Cruz basin and the Magellan Strait. Morphometric, metric and microwear analisys were applied on the stem of the proyectil points. While there are similar forms in the whole area, there are metrical and microwear differences between the samples coming for the north and south of the Santa Cruz basin. The causes of these results are evaluated in relation to environmental characteristics -lithic, prey and vegetation availability- and the possibility of the existente of different human populations.
publishDate 2009
dc.date.none.fl_str_mv 2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/82661
url http://sedici.unlp.edu.ar/handle/10915/82661
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0718-0209
info:eu-repo/semantics/altIdentifier/doi/10.4067/S0718-22442009000100008
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
99-112
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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