Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces

Autores
Isla, Federico Ignacio; Angulo, Rodolfo José
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
South America is overriding the Nazca, Antarctic, and Cocos plates, and at the same time is moving along the Caribbean and Scotia plates. Quaternary sea-level highstands are ideal benchmarks to estimate tectonic uplifts considering altitude differences along the coast. The Sangamonian highstand, corresponding to the Marine Isotopic Stage 5, is the most helpful indicator for these purposes as it is more easily preserved and spanning a record of 120,000 years. The Mid-Holocene highstand leads to errors assigned to tidal-range variations, estuarine floods, and meteorological effects; however, its maximum altitudes could confirm faster uplifting rates. The major uplifting trends were estimated in relation to the subduction of seismic or aseismic ridges along the Pacific Ocean coast. The Quaternary uplifted terraces of the Atlantic coast at Patagonia were explained by the decreasing uplift induced by the subduction of the Chile Ridge, and related to a very modern volcanic field.
Fil: Isla, Federico Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Geología de Costas y del Cuaternario. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Geología de Costas y del Cuaternario; Argentina
Fil: Angulo, Rodolfo José. Universidade Federal do Paraná; Brasil
Materia
HOLOCENE HIGHSTAND
QUATERNARY HIGHSTANDS
SOUTH AMERICA
TECTONICS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/75980
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Tectonic Processes along the South America Coastline Derived from Quaternary Marine TerracesIsla, Federico IgnacioAngulo, Rodolfo JoséHOLOCENE HIGHSTANDQUATERNARY HIGHSTANDSSOUTH AMERICATECTONICShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1South America is overriding the Nazca, Antarctic, and Cocos plates, and at the same time is moving along the Caribbean and Scotia plates. Quaternary sea-level highstands are ideal benchmarks to estimate tectonic uplifts considering altitude differences along the coast. The Sangamonian highstand, corresponding to the Marine Isotopic Stage 5, is the most helpful indicator for these purposes as it is more easily preserved and spanning a record of 120,000 years. The Mid-Holocene highstand leads to errors assigned to tidal-range variations, estuarine floods, and meteorological effects; however, its maximum altitudes could confirm faster uplifting rates. The major uplifting trends were estimated in relation to the subduction of seismic or aseismic ridges along the Pacific Ocean coast. The Quaternary uplifted terraces of the Atlantic coast at Patagonia were explained by the decreasing uplift induced by the subduction of the Chile Ridge, and related to a very modern volcanic field.Fil: Isla, Federico Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Geología de Costas y del Cuaternario. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Geología de Costas y del Cuaternario; ArgentinaFil: Angulo, Rodolfo José. Universidade Federal do Paraná; BrasilCoastal Education & Research Foundation2016-07-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/75980Isla, Federico Ignacio; Angulo, Rodolfo José; Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces; Coastal Education & Research Foundation; Journal of Coastal Research; 32; 4; 22-7-2016; 840-8520749-0208CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.2112/JCOASTRES-D-14-00178.1info:eu-repo/semantics/altIdentifier/url/https://www.jcronline.org/doi/full/10.2112/JCOASTRES-D-14-00178.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:03:19Zoai:ri.conicet.gov.ar:11336/75980instacron: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:34982025-09-10 13:03:19.919CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
title Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
spellingShingle Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
Isla, Federico Ignacio
HOLOCENE HIGHSTAND
QUATERNARY HIGHSTANDS
SOUTH AMERICA
TECTONICS
title_short Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
title_full Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
title_fullStr Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
title_full_unstemmed Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
title_sort Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces
dc.creator.none.fl_str_mv Isla, Federico Ignacio
Angulo, Rodolfo José
author Isla, Federico Ignacio
author_facet Isla, Federico Ignacio
Angulo, Rodolfo José
author_role author
author2 Angulo, Rodolfo José
author2_role author
dc.subject.none.fl_str_mv HOLOCENE HIGHSTAND
QUATERNARY HIGHSTANDS
SOUTH AMERICA
TECTONICS
topic HOLOCENE HIGHSTAND
QUATERNARY HIGHSTANDS
SOUTH AMERICA
TECTONICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv South America is overriding the Nazca, Antarctic, and Cocos plates, and at the same time is moving along the Caribbean and Scotia plates. Quaternary sea-level highstands are ideal benchmarks to estimate tectonic uplifts considering altitude differences along the coast. The Sangamonian highstand, corresponding to the Marine Isotopic Stage 5, is the most helpful indicator for these purposes as it is more easily preserved and spanning a record of 120,000 years. The Mid-Holocene highstand leads to errors assigned to tidal-range variations, estuarine floods, and meteorological effects; however, its maximum altitudes could confirm faster uplifting rates. The major uplifting trends were estimated in relation to the subduction of seismic or aseismic ridges along the Pacific Ocean coast. The Quaternary uplifted terraces of the Atlantic coast at Patagonia were explained by the decreasing uplift induced by the subduction of the Chile Ridge, and related to a very modern volcanic field.
Fil: Isla, Federico Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Geología de Costas y del Cuaternario. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Geología de Costas y del Cuaternario; Argentina
Fil: Angulo, Rodolfo José. Universidade Federal do Paraná; Brasil
description South America is overriding the Nazca, Antarctic, and Cocos plates, and at the same time is moving along the Caribbean and Scotia plates. Quaternary sea-level highstands are ideal benchmarks to estimate tectonic uplifts considering altitude differences along the coast. The Sangamonian highstand, corresponding to the Marine Isotopic Stage 5, is the most helpful indicator for these purposes as it is more easily preserved and spanning a record of 120,000 years. The Mid-Holocene highstand leads to errors assigned to tidal-range variations, estuarine floods, and meteorological effects; however, its maximum altitudes could confirm faster uplifting rates. The major uplifting trends were estimated in relation to the subduction of seismic or aseismic ridges along the Pacific Ocean coast. The Quaternary uplifted terraces of the Atlantic coast at Patagonia were explained by the decreasing uplift induced by the subduction of the Chile Ridge, and related to a very modern volcanic field.
publishDate 2016
dc.date.none.fl_str_mv 2016-07-22
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/11336/75980
Isla, Federico Ignacio; Angulo, Rodolfo José; Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces; Coastal Education & Research Foundation; Journal of Coastal Research; 32; 4; 22-7-2016; 840-852
0749-0208
CONICET Digital
CONICET
url http://hdl.handle.net/11336/75980
identifier_str_mv Isla, Federico Ignacio; Angulo, Rodolfo José; Tectonic Processes along the South America Coastline Derived from Quaternary Marine Terraces; Coastal Education & Research Foundation; Journal of Coastal Research; 32; 4; 22-7-2016; 840-852
0749-0208
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.2112/JCOASTRES-D-14-00178.1
info:eu-repo/semantics/altIdentifier/url/https://www.jcronline.org/doi/full/10.2112/JCOASTRES-D-14-00178.1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Coastal Education & Research Foundation
publisher.none.fl_str_mv Coastal Education & Research Foundation
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
_version_ 1842980075513839616
score 12.993085

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