Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics

Autores
Martinez, Gustavo Adolfo; Flensborg, Gustavo Ariel; Bayala, Martin Ignacio
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Temporal frequency distributions are used to assess the chronology and continuity of human occupation at different spatial scales, differential landscape use and demographic patterns throughout time. These issues were addressed by applying the summed of radiocarbon probability distributions method to the northeastern sector of Patagonia (Argentina). This sector was divided into three microregions: the lower course of the Colorado River, the mouth and the middle and lower course of Negro River, and the north coast of San Matías Gulf. Differences in the chronology of the occupations are observed when considering individually the three micro-regions. Also, differences are recorded regarding the chronological pattern obtained from coastal and inland sectors. These differences are mainly the outcome of specific geomorphological processes operating in different sectors of landscape that generated taphonomic bias. Sites were differentially impacted by taphonomic factors and the recognition of older sites than Middle and Late Holocene is difficult. Despite the detection of taphonomic biases, it is proposed that the higher intensity of the archaeological signal for the Final Late Holocene (ca. 600–400 cal BP) would be the result of higher population densities. It is suggested that chronological patterns obtained by temporal frequency distributions should be strengthened by independent evidence provided by qualitative information on the reorganization of hunter–gatherer societies (e.g.; changes in burial practices, subsistence, technology, etc.), indispensable to better evaluate the increase in population size and prehistoric demography.
Fil: Martinez, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; Argentina
Fil: Flensborg, Gustavo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; Argentina
Fil: Bayala, Martin Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; Argentina
Materia
Hunter-Gatherer Demography
Landscape Use
Radiocarbon Chronology
Taphonomic And Scientific Bias
Middle And Late Holocene
North-Eastern Patagonia
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/29351
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/29351
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamicsMartinez, Gustavo AdolfoFlensborg, Gustavo ArielBayala, Martin IgnacioHunter-Gatherer DemographyLandscape UseRadiocarbon ChronologyTaphonomic And Scientific BiasMiddle And Late HoloceneNorth-Eastern Patagoniahttps://purl.org/becyt/ford/6.1https://purl.org/becyt/ford/6Temporal frequency distributions are used to assess the chronology and continuity of human occupation at different spatial scales, differential landscape use and demographic patterns throughout time. These issues were addressed by applying the summed of radiocarbon probability distributions method to the northeastern sector of Patagonia (Argentina). This sector was divided into three microregions: the lower course of the Colorado River, the mouth and the middle and lower course of Negro River, and the north coast of San Matías Gulf. Differences in the chronology of the occupations are observed when considering individually the three micro-regions. Also, differences are recorded regarding the chronological pattern obtained from coastal and inland sectors. These differences are mainly the outcome of specific geomorphological processes operating in different sectors of landscape that generated taphonomic bias. Sites were differentially impacted by taphonomic factors and the recognition of older sites than Middle and Late Holocene is difficult. Despite the detection of taphonomic biases, it is proposed that the higher intensity of the archaeological signal for the Final Late Holocene (ca. 600–400 cal BP) would be the result of higher population densities. It is suggested that chronological patterns obtained by temporal frequency distributions should be strengthened by independent evidence provided by qualitative information on the reorganization of hunter–gatherer societies (e.g.; changes in burial practices, subsistence, technology, etc.), indispensable to better evaluate the increase in population size and prehistoric demography.Fil: Martinez, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; ArgentinaFil: Flensborg, Gustavo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; ArgentinaFil: Bayala, Martin Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; ArgentinaElsevier2013-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29351Martinez, Gustavo Adolfo; Flensborg, Gustavo Ariel; Bayala, Martin Ignacio; Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics; Elsevier; Quaternary International; 301; 3-2013; 123-1341040-6182CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2013.03.027info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1040618213001602info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:09:35Zoai:ri.conicet.gov.ar:11336/29351instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:09:35.991CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
title Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
spellingShingle Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
Martinez, Gustavo Adolfo
Hunter-Gatherer Demography
Landscape Use
Radiocarbon Chronology
Taphonomic And Scientific Bias
Middle And Late Holocene
North-Eastern Patagonia
title_short Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
title_full Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
title_fullStr Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
title_full_unstemmed Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
title_sort Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics
dc.creator.none.fl_str_mv Martinez, Gustavo Adolfo
Flensborg, Gustavo Ariel
Bayala, Martin Ignacio
author Martinez, Gustavo Adolfo
author_facet Martinez, Gustavo Adolfo
Flensborg, Gustavo Ariel
Bayala, Martin Ignacio
author_role author
author2 Flensborg, Gustavo Ariel
Bayala, Martin Ignacio
author2_role author
author
dc.subject.none.fl_str_mv Hunter-Gatherer Demography
Landscape Use
Radiocarbon Chronology
Taphonomic And Scientific Bias
Middle And Late Holocene
North-Eastern Patagonia
topic Hunter-Gatherer Demography
Landscape Use
Radiocarbon Chronology
Taphonomic And Scientific Bias
Middle And Late Holocene
North-Eastern Patagonia
purl_subject.fl_str_mv https://purl.org/becyt/ford/6.1
https://purl.org/becyt/ford/6
dc.description.none.fl_txt_mv Temporal frequency distributions are used to assess the chronology and continuity of human occupation at different spatial scales, differential landscape use and demographic patterns throughout time. These issues were addressed by applying the summed of radiocarbon probability distributions method to the northeastern sector of Patagonia (Argentina). This sector was divided into three microregions: the lower course of the Colorado River, the mouth and the middle and lower course of Negro River, and the north coast of San Matías Gulf. Differences in the chronology of the occupations are observed when considering individually the three micro-regions. Also, differences are recorded regarding the chronological pattern obtained from coastal and inland sectors. These differences are mainly the outcome of specific geomorphological processes operating in different sectors of landscape that generated taphonomic bias. Sites were differentially impacted by taphonomic factors and the recognition of older sites than Middle and Late Holocene is difficult. Despite the detection of taphonomic biases, it is proposed that the higher intensity of the archaeological signal for the Final Late Holocene (ca. 600–400 cal BP) would be the result of higher population densities. It is suggested that chronological patterns obtained by temporal frequency distributions should be strengthened by independent evidence provided by qualitative information on the reorganization of hunter–gatherer societies (e.g.; changes in burial practices, subsistence, technology, etc.), indispensable to better evaluate the increase in population size and prehistoric demography.
Fil: Martinez, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; Argentina
Fil: Flensborg, Gustavo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; Argentina
Fil: Bayala, Martin Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano; Argentina
description Temporal frequency distributions are used to assess the chronology and continuity of human occupation at different spatial scales, differential landscape use and demographic patterns throughout time. These issues were addressed by applying the summed of radiocarbon probability distributions method to the northeastern sector of Patagonia (Argentina). This sector was divided into three microregions: the lower course of the Colorado River, the mouth and the middle and lower course of Negro River, and the north coast of San Matías Gulf. Differences in the chronology of the occupations are observed when considering individually the three micro-regions. Also, differences are recorded regarding the chronological pattern obtained from coastal and inland sectors. These differences are mainly the outcome of specific geomorphological processes operating in different sectors of landscape that generated taphonomic bias. Sites were differentially impacted by taphonomic factors and the recognition of older sites than Middle and Late Holocene is difficult. Despite the detection of taphonomic biases, it is proposed that the higher intensity of the archaeological signal for the Final Late Holocene (ca. 600–400 cal BP) would be the result of higher population densities. It is suggested that chronological patterns obtained by temporal frequency distributions should be strengthened by independent evidence provided by qualitative information on the reorganization of hunter–gatherer societies (e.g.; changes in burial practices, subsistence, technology, etc.), indispensable to better evaluate the increase in population size and prehistoric demography.
publishDate 2013
dc.date.none.fl_str_mv 2013-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/29351
Martinez, Gustavo Adolfo; Flensborg, Gustavo Ariel; Bayala, Martin Ignacio; Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics; Elsevier; Quaternary International; 301; 3-2013; 123-134
1040-6182
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29351
identifier_str_mv Martinez, Gustavo Adolfo; Flensborg, Gustavo Ariel; Bayala, Martin Ignacio; Chronology and human settlement in northeastern Patagonia (Argentina): patterns of site destruction, intensity of archaeological signal, and population dynamics; Elsevier; Quaternary International; 301; 3-2013; 123-134
1040-6182
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2013.03.027
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1040618213001602
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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