Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile

Autores
Martin, Fabiana Maria; Borrero, Luis Alberto
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
At the time of the first human exploration of Ultima Esperanza, Chile, swift climatic and environmental changes were taking place. The retreat of the Pleistocene glaciation and the formation of an ice-dammed proglacial lake east of the Cordillera created adequate conditions for human colonization. Volcanic activity, climatic oscillations, and concomitant floristic changes defined the environment encountered by the first hunter–gatherers arriving to Ultima Esperanza. The oldest archaeological evidence was deposited sometime between 10,930 and 10,410 BP and point to ephemeral occupations. The evidence from Ultima Esperanza is compared with other areas where early human presence was detected in Fuego-Patagonia. The hypothesis that the early human occupations at Cerro Benitez-Lago Sofía resulted from logistical exploitation from Pali Aike is introduced.
Fil: Martin, Fabiana Maria. Instituto de la Patagonia ; Chile
Fil: Borrero, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Multidisciplinario de Historia y Ciencias Humanas; Argentina
Materia
Exploration
Hunter-Gatherers
Patagonia
Pleistocene
Pleistocene Fauna
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:11336/38571
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South ChileMartin, Fabiana MariaBorrero, Luis AlbertoExplorationHunter-GatherersPatagoniaPleistocenePleistocene Faunahttps://purl.org/becyt/ford/6.1https://purl.org/becyt/ford/6At the time of the first human exploration of Ultima Esperanza, Chile, swift climatic and environmental changes were taking place. The retreat of the Pleistocene glaciation and the formation of an ice-dammed proglacial lake east of the Cordillera created adequate conditions for human colonization. Volcanic activity, climatic oscillations, and concomitant floristic changes defined the environment encountered by the first hunter–gatherers arriving to Ultima Esperanza. The oldest archaeological evidence was deposited sometime between 10,930 and 10,410 BP and point to ephemeral occupations. The evidence from Ultima Esperanza is compared with other areas where early human presence was detected in Fuego-Patagonia. The hypothesis that the early human occupations at Cerro Benitez-Lago Sofía resulted from logistical exploitation from Pali Aike is introduced.Fil: Martin, Fabiana Maria. Instituto de la Patagonia ; ChileFil: Borrero, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Multidisciplinario de Historia y Ciencias Humanas; ArgentinaPergamon-Elsevier Science Ltd2017-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38571Martin, Fabiana Maria; Borrero, Luis Alberto; Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile; Pergamon-Elsevier Science Ltd; Quaternary International; 428; 1-2017; 86-951040-6182CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2015.06.023info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1040618215006230info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:38:31Zoai:ri.conicet.gov.ar:11336/38571instacron: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:34982025-09-29 09:38:31.23CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
title Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
spellingShingle Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
Martin, Fabiana Maria
Exploration
Hunter-Gatherers
Patagonia
Pleistocene
Pleistocene Fauna
title_short Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
title_full Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
title_fullStr Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
title_full_unstemmed Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
title_sort Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile
dc.creator.none.fl_str_mv Martin, Fabiana Maria
Borrero, Luis Alberto
author Martin, Fabiana Maria
author_facet Martin, Fabiana Maria
Borrero, Luis Alberto
author_role author
author2 Borrero, Luis Alberto
author2_role author
dc.subject.none.fl_str_mv Exploration
Hunter-Gatherers
Patagonia
Pleistocene
Pleistocene Fauna
topic Exploration
Hunter-Gatherers
Patagonia
Pleistocene
Pleistocene Fauna
purl_subject.fl_str_mv https://purl.org/becyt/ford/6.1
https://purl.org/becyt/ford/6
dc.description.none.fl_txt_mv At the time of the first human exploration of Ultima Esperanza, Chile, swift climatic and environmental changes were taking place. The retreat of the Pleistocene glaciation and the formation of an ice-dammed proglacial lake east of the Cordillera created adequate conditions for human colonization. Volcanic activity, climatic oscillations, and concomitant floristic changes defined the environment encountered by the first hunter–gatherers arriving to Ultima Esperanza. The oldest archaeological evidence was deposited sometime between 10,930 and 10,410 BP and point to ephemeral occupations. The evidence from Ultima Esperanza is compared with other areas where early human presence was detected in Fuego-Patagonia. The hypothesis that the early human occupations at Cerro Benitez-Lago Sofía resulted from logistical exploitation from Pali Aike is introduced.
Fil: Martin, Fabiana Maria. Instituto de la Patagonia ; Chile
Fil: Borrero, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Multidisciplinario de Historia y Ciencias Humanas; Argentina
description At the time of the first human exploration of Ultima Esperanza, Chile, swift climatic and environmental changes were taking place. The retreat of the Pleistocene glaciation and the formation of an ice-dammed proglacial lake east of the Cordillera created adequate conditions for human colonization. Volcanic activity, climatic oscillations, and concomitant floristic changes defined the environment encountered by the first hunter–gatherers arriving to Ultima Esperanza. The oldest archaeological evidence was deposited sometime between 10,930 and 10,410 BP and point to ephemeral occupations. The evidence from Ultima Esperanza is compared with other areas where early human presence was detected in Fuego-Patagonia. The hypothesis that the early human occupations at Cerro Benitez-Lago Sofía resulted from logistical exploitation from Pali Aike is introduced.
publishDate 2017
dc.date.none.fl_str_mv 2017-01
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/11336/38571
Martin, Fabiana Maria; Borrero, Luis Alberto; Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile; Pergamon-Elsevier Science Ltd; Quaternary International; 428; 1-2017; 86-95
1040-6182
CONICET Digital
CONICET
url http://hdl.handle.net/11336/38571
identifier_str_mv Martin, Fabiana Maria; Borrero, Luis Alberto; Climate change, availability of territory, and Late Pleistocene human exploration of Ultima Esperanza, South Chile; Pergamon-Elsevier Science Ltd; Quaternary International; 428; 1-2017; 86-95
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.2015.06.023
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1040618215006230
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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 13.070432

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