dc.creatorGiambiagi, Laura Beatriz
dc.creatorGhiglione, Matias
dc.creatorCristallini, Ernesto Osvaldo
dc.creatorBottesi, Germán
dc.date.accessioned2019-09-30T20:27:56Z
dc.date.accessioned2022-10-15T11:02:07Z
dc.date.available2019-09-30T20:27:56Z
dc.date.available2022-10-15T11:02:07Z
dc.date.created2019-09-30T20:27:56Z
dc.date.issued2009-12
dc.identifierGiambiagi, Laura Beatriz; Ghiglione, Matias; Cristallini, Ernesto Osvaldo; Bottesi, Germán; Kinematic models of basement/cover interaction: Insights from the Malargüe fold and thrust belt, Mendoza, Argentina; Pergamon-Elsevier Science Ltd; Journal Of Structural Geology; 31; 12; 12-2009; 1443-1457
dc.identifier0191-8141
dc.identifierhttp://hdl.handle.net/11336/84861
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4378568
dc.description.abstractWe investigate through natural examples from the Malargüe fold and thrust belt the manner in which the basement structures interact with the cover in a thick-skinned fold and thrust belt. Our work suggests that there is a broad spectrum of basement-cover interaction mechanisms with two end-members: coupled and uncoupled interactions. The kind of bonding between basement and cover is related to the propagation to slip ratio (p/s), because high values of this ratio indicate rapid forward propagation of shortening into the cover, while low values favour welding between basement and cover structures. We analyse the factors controlling the kinematics of basement-cover deformation, and find that not only the strength of the cover, its thickness, and its mechanical anisotropy control the p/s and basement-cover bonding, but also the strain rate, the thickness of synorogenic strata, and the presence of pre-existing faults.
dc.languageeng
dc.publisherPergamon-Elsevier Science Ltd
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jsg.2009.10.006
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S019181410900220X
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectANDES
dc.subjectPROPAGATION/SLIP RATIO
dc.subjectTHICK-SKINNED FOLD AND THRUST BELT
dc.subjectTHIN-SKINNED
dc.titleKinematic models of basement/cover interaction: Insights from the Malargüe fold and thrust belt, Mendoza, Argentina
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


Este ítem pertenece a la siguiente institución