Tectono-Stratigraphic reconstruction of the Neoproterozoic Tandilia System: An approach from subsidence analysis

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorInstituto Patagónico de Geología y Paleontología -IPGP- (CENPAT-CONICET)-
Autor(es): dc.contributorUniversidad Nacional de la Patagonia San Juan Bosco. Sede Puerto Madryn-
Autor(es): dc.contributor(CIC - CONICET - UNICEN).-
Autor(es): dc.contributorUniversidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología (UNRN-CONICET-IIPG). General Roca-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad Nacional de La Plata (UNLP)-CONICET-
Autor(es): dc.creatorScivetti, Nicolás-
Autor(es): dc.creatorJulia Arrouy, María-
Autor(es): dc.creatorMarcos, Paulo-
Autor(es): dc.creatorWarren, Lucas V.-
Autor(es): dc.creatorGómez-Peral, Lucía E.-
Autor(es): dc.creatorBilmes, Andrés-
Autor(es): dc.creatorPenzo, Victoria-
Autor(es): dc.creatorPoiré, Daniel G.-
Data de aceite: dc.date.accessioned2025-08-21T17:02:52Z-
Data de disponibilização: dc.date.available2025-08-21T17:02:52Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.precamres.2024.107290-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298072-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298072-
Descrição: dc.descriptionSeveral studies on the Neoproterozoic sedimentary cover of the Tandilia System, Argentina, have been carried out in recent decades. The integration of this knowledge and new results have allowed us to carry out an integral analysis including backstripping technique, forward models, sedimentology, and stratigraphy to provide an integral, innovative, and robust subsidence model to classify this Neoproterozoic basin. The water-loaded subsidence values obtained for the analyzed areas indicate extremely-low accommodation space creation rates. On the other hand, the forward models determined that the initial thickness of the crust and the lithosphere would have been around 35 km and 200 km, respectively, upon which a stretching factor of around 1.09 would have acted. Considering the water-loaded subsidence values, together with the stretch duration, the geometry of the subsidence mechanism, the type and characteristics of the stratigraphic succession and discontinuities, it is feasible to propose that the Neoproterozoic sedimentary units of the Tandilia Basin were accumulated in a cratonic basin that would have originated by processes associated with the fragmentation of the Rodinia Supercontinent. During its evolution, the creation of accommodation space would have been mainly controlled by background subsidence. At the same time, the eustatic oscillations, together with uplift episodes related to lithospheric deglaciation unload, would have subordinately controlled the creation of accommodation space.-
Descrição: dc.descriptionInstituto Patagónico de Geología y Paleontología -IPGP- (CENPAT-CONICET)-
Descrição: dc.descriptionFacultad de Ciencias Naturales y de la Salud Universidad Nacional de la Patagonia San Juan Bosco. Sede Puerto Madryn-
Descrição: dc.descriptionInstituto de Hidrología de Llanuras “Dr. Eduardo Jorge Usunoff“ (IHLLA) (CIC - CONICET - UNICEN).-
Descrição: dc.descriptionUniversidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología (UNRN-CONICET-IIPG). General Roca-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Geociências e Ciências Exatas Departamento de Geologia – Rio Claro (SP)-
Descrição: dc.descriptionCentro de Investigaciones Geológicas (CIG) Universidad Nacional de La Plata (UNLP)-CONICET, La Plata-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Geociências e Ciências Exatas Departamento de Geologia – Rio Claro (SP)-
Idioma: dc.languageen-
Relação: dc.relationPrecambrian Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBackstripping technique-
Palavras-chave: dc.subjectCratonic basin-
Palavras-chave: dc.subjectGondwana-
Palavras-chave: dc.subjectPrecambrian-
Palavras-chave: dc.subjectRío de la Plata Craton-
Título: dc.titleTectono-Stratigraphic reconstruction of the Neoproterozoic Tandilia System: An approach from subsidence analysis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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