Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia

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The role of geoarchaeological studies in analyzing formation processes,chronology and paleoenvironmental conditions is considered in archaeological sites ofsouthern Patagonia and Tierra del Fuego. On the basis of sensitivity to the appropriatescale, an archaeological perspective is offered. Sediment...

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Detalles Bibliográficos
Autor principal: Favier Dubois, Cristian Mario
Formato: Tesis Doctoral
Lenguaje:Español
Publicado: 2001
Materias:
GEOARCHAECOLOGY
SOUTHERNMOST PATAGONIA
SOILS
CLIMATIC CHANGE
LATE HOLOCENE
Acceso en línea:https://hdl.handle.net/20.500.12110/tesis_n3404_FavierDubois
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:tesis_n3404_FavierDubois2023-10-03T12:39:38Z Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia Favier Dubois, Cristian Mario GEOARCHAECOLOGY SOUTHERNMOST PATAGONIA SOILS CLIMATIC CHANGE LATE HOLOCENE The role of geoarchaeological studies in analyzing formation processes,chronology and paleoenvironmental conditions is considered in archaeological sites ofsouthern Patagonia and Tierra del Fuego. On the basis of sensitivity to the appropriatescale, an archaeological perspective is offered. Sedimentary, pedological andgeomorphic context are treated as important variables since they are related withdifferent aspects of archaeological interpretation. If the archaeological record is spatiallycontinuous, and its location in stratigraphy or on the surface is highly variable,particularly in relation with geomorphic variables, both situations need to be tackled foran integral approach. As an integrative aspect among the studied localities, the fieldwork have revealedthe recurrent presence of a pedological event in the upper section of eolian and colluvialdeposits of the late Holocene. Its temporal relationship with the medieval climaticanomalies called Medieval Warm Period or Medieval Optimum in Europe is suggestive. The distribution of artifacts in the soil profile shows a low frequency in its upper part,that is to say that, in spite of representing a stabilized surface during several centuries, ithas not been a recipient of abundant archaeological material. That seems to suggest agreater human presence in these places at some time prior to the pedologicaldevelopment, during the predominance of the aridity conditions at regional scale. It canbe speculated that changes occurring since those moments have affected the distributionand/or concentration of resources in the region, but it must be considered that the naturalformation processes were also been affected, changing the resolution of the furtherrecord. Fil: Favier Dubois, Cristian Mario. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2001 Tesis Doctoral PDF Español info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar https://hdl.handle.net/20.500.12110/tesis_n3404_FavierDubois
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language Español
orig_language_str_mv Español
topic GEOARCHAECOLOGY
SOUTHERNMOST PATAGONIA
SOILS
CLIMATIC CHANGE
LATE HOLOCENE
spellingShingle GEOARCHAECOLOGY
SOUTHERNMOST PATAGONIA
SOILS
CLIMATIC CHANGE
LATE HOLOCENE
Favier Dubois, Cristian Mario
Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia
topic_facet GEOARCHAECOLOGY
SOUTHERNMOST PATAGONIA
SOILS
CLIMATIC CHANGE
LATE HOLOCENE
description The role of geoarchaeological studies in analyzing formation processes,chronology and paleoenvironmental conditions is considered in archaeological sites ofsouthern Patagonia and Tierra del Fuego. On the basis of sensitivity to the appropriatescale, an archaeological perspective is offered. Sedimentary, pedological andgeomorphic context are treated as important variables since they are related withdifferent aspects of archaeological interpretation. If the archaeological record is spatiallycontinuous, and its location in stratigraphy or on the surface is highly variable,particularly in relation with geomorphic variables, both situations need to be tackled foran integral approach. As an integrative aspect among the studied localities, the fieldwork have revealedthe recurrent presence of a pedological event in the upper section of eolian and colluvialdeposits of the late Holocene. Its temporal relationship with the medieval climaticanomalies called Medieval Warm Period or Medieval Optimum in Europe is suggestive. The distribution of artifacts in the soil profile shows a low frequency in its upper part,that is to say that, in spite of representing a stabilized surface during several centuries, ithas not been a recipient of abundant archaeological material. That seems to suggest agreater human presence in these places at some time prior to the pedologicaldevelopment, during the predominance of the aridity conditions at regional scale. It canbe speculated that changes occurring since those moments have affected the distributionand/or concentration of resources in the region, but it must be considered that the naturalformation processes were also been affected, changing the resolution of the furtherrecord.
format Tesis Doctoral
author Favier Dubois, Cristian Mario
author_facet Favier Dubois, Cristian Mario
author_sort Favier Dubois, Cristian Mario
title Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia
title_short Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia
title_full Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia
title_fullStr Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia
title_full_unstemmed Análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de Fuego-Patagonia
title_sort análisis geoarqueológico de los procesos de formación del registro, cronología y paleoambientes, en sitios arqueológicos de fuego-patagonia
publishDate 2001
url https://hdl.handle.net/20.500.12110/tesis_n3404_FavierDubois
work_keys_str_mv AT favierduboiscristianmario analisisgeoarqueologicodelosprocesosdeformaciondelregistrocronologiaypaleoambientesensitiosarqueologicosdefuegopatagonia
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