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dc.contributor.author
Jara, Pamela
dc.contributor.author
Likerman, Jeremias

dc.contributor.author
Winocur, Diego Alejandro

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Ghiglione, Matias

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Cristallini, Ernesto Osvaldo

dc.contributor.author
Pinto, Luisa
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Charrier González, Reynaldo

dc.contributor.other
Sepulveda, S. A.
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Giambiagi, Laura Beatriz

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Moreiras, Stella Maris

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Pintos, L.
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Tunik, Maisa Andrea

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Hoke, Gregory D.

dc.contributor.other
Frias, M.
dc.date.available
2020-06-11T20:23:10Z
dc.date.issued
2015
dc.identifier.citation
Jara, Pamela; Likerman, Jeremias; Winocur, Diego Alejandro; Ghiglione, Matias; Cristallini, Ernesto Osvaldo; et al.; Role of basin width variation in tectonic inversion : insight from analogue modelling and implications for the tectonic inversion of the Abanico Basin, 32°-34° S, Central Andes; The Geological Society of London; 399; 2015; 83-107
dc.identifier.isbn
978-1-86239-653-1
dc.identifier.uri
http://hdl.handle.net/11336/107366
dc.description.abstract
We use analogue modelling to investigate the response of compressional deformation superimposed on an extensional basin with along-strike changes in width. Parameters described include extension and shortening distribution and directions, orientation of structures and degree of basin inversion. Two types of model are presented: in the first (Type I), an extensional basin is constructed with variable width (applying differential extension) and subsequently inverted by homogeneous shortening; in the second (Type II), an extensional basin with constant width is subsequently inverted by inhomogeneous shortening (differential compression). From our observations, we compare both types of model to structural patterns observed in some natural cases from the Central Andes. Both models generate oblique structures, but in the Type II model a significant rotation is characteristic. Our results suggest that in the Central Andes region between 32° and 338S, the Abanico Basin may correspond to a basin of smaller area compared to the larger basin south of 33°S. Our Type I model further explains some patterns observed there, from which we conclude that the control exercised by the width of a pre-existing basin should be considered when interpreting the geological evolution of that area of the Andes.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
The Geological Society of London
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
modelado
dc.subject
analogo
dc.subject
alta cordillera
dc.subject
chile
dc.subject.classification
Geología

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Ciencias de la Tierra y relacionadas con el Medio Ambiente

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CIENCIAS NATURALES Y EXACTAS

dc.title
Role of basin width variation in tectonic inversion : insight from analogue modelling and implications for the tectonic inversion of the Abanico Basin, 32°-34° S, Central Andes
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/bookPart
dc.type
info:ar-repo/semantics/parte de libro
dc.date.updated
2020-05-04T16:06:01Z
dc.journal.volume
399
dc.journal.pagination
83-107
dc.journal.pais
Reino Unido

dc.journal.ciudad
Londres
dc.description.fil
Fil: Jara, Pamela. Universidad de Santiago de Chile; Chile
dc.description.fil
Fil: Likerman, Jeremias. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
dc.description.fil
Fil: Winocur, Diego Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
dc.description.fil
Fil: Ghiglione, Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
dc.description.fil
Fil: Cristallini, Ernesto Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
dc.description.fil
Fil: Pinto, Luisa. Universidad de Chile; Chile
dc.description.fil
Fil: Charrier González, Reynaldo. Universidad de Chile; Chile. Universidad Andrés Bello; Chile
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1144/SP399.7
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://sp.lyellcollection.org/content/399/1/83
dc.conicet.paginas
160
dc.source.titulo
Geodynamic Processes in the Andes of Central Chile and Argentina
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