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dc.contributor.author
Torres Carbonell, Pablo Juan
dc.contributor.author
Dimieri, Luis Vicente
dc.contributor.author
Olivero, Eduardo Bernardo
dc.date.available
2020-07-27T15:55:23Z
dc.date.issued
2010-02
dc.identifier.citation
Torres Carbonell, Pablo Juan; Dimieri, Luis Vicente; Olivero, Eduardo Bernardo; Thrust-fold belt kinematics and orogenic growth in Tierra del Fuego, Argentina: implications of backthrusting for critical Coulomb wedge development; Universidad de Oviedo; Trabajos de Geología; 30; 2-2010; 273-277
dc.identifier.issn
0474-9588
dc.identifier.uri
http://hdl.handle.net/11336/110343
dc.description.abstract
Analysis of balanced cross-sections and of the chronostratigraphy of the deformed foreland basin successions allows to solve the structural kinematics of the eastern Fuegian thrust-fold belt. Based on the Coulomb wedge theory, we propose a chronologically and geometrically well-constrained growth history for the frontal Fuegian Andes orogen. The mountain front behaved in a critical manner during the Early Eocene, characterized by forward thrusting. The wedge became subcritical after that, until renewed forward propagation of the thrust front in the Early Miocene. The long period as a subcritical wedge enhanced retrodeformation, recorded by out-of-sequence thrusting and backthrusting. We suggest that backthrusts should be considered an important mechanism for accommodating shortening in subcritical orogenic wedges.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Universidad de Oviedo
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
THRUST AND FOLD BELT
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OROGENIC GROWTH
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COULOMB WEDGE
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BACKTHRUSTS
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
Thrust-fold belt kinematics and orogenic growth in Tierra del Fuego, Argentina: implications of backthrusting for critical Coulomb wedge development
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-07-01T15:42:46Z
dc.journal.volume
30
dc.journal.pagination
273-277
dc.journal.pais
España
dc.journal.ciudad
Oviedo
dc.description.fil
Fil: Torres Carbonell, Pablo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Dimieri, Luis Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; Argentina
dc.description.fil
Fil: Olivero, Eduardo Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.journal.title
Trabajos de Geología
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.unioviedo.es/reunido/index.php/TDG/article/view/196/193
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://dialnet.unirioja.es/servlet/articulo?codigo=3625252
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