Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin

dc.creatorLeón Lecaros, Walther Ricardo
dc.creatorAleman R., Antenor M.
dc.date.accessioned2022-01-04T17:59:22Z
dc.date.accessioned2022-10-27T15:36:23Z
dc.date.available2022-01-04T17:59:22Z
dc.date.available2022-10-27T15:36:23Z
dc.date.created2022-01-04T17:59:22Z
dc.date.issued2002
dc.identifierLeón, W. & Alemán, A. (2002) - Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin. En: Congreso Peruano de Geología, 11, Lima, 2002. Trabajos científicos. Lima: Sociedad Geológica del Perú, p. 213-217..
dc.identifierhttps://hdl.handle.net/20.500.12544/3565
dc.identifierXI Congreso Peruano de Geología, Lima, 25 – 28 septiembre 2002. Trabajos científicos.
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4906083
dc.description.abstractPervasive transtensional defonnation has taken place in the East Pisco forearc basin as a result of oblique convergen ce. A crooked rhombic fault pattern is present in a narrow extensional corridor in the western part of the basin and may reflect the influence of pre-existing Costal Cordillera fabrics. Regardless of the structural origin of the basin, a tectonic-sedimentary model is proposed that may explain the Cenozoic basin evolution in four distinctive stages: l. Middle Eocene extension and half-graben formation. 2. Late Oligocene extension, polarity change and full graben fonnation. 3. Middle Miocene uplift and extension renewal. 4. Late Pliocene to Pleistocene basin inversion and uplift.
dc.languagespa
dc.publisherSociedad Geológica del Perú
dc.publisherPE
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceRepositorio Institucional INGEMMET
dc.sourceInstituto Geológico, Minero y Metalúrgico – INGEMMET
dc.subjectEstratigrafía
dc.subjectModelos tectónicos
dc.subjectSedimentación
dc.subjectTectónica
dc.titleForearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
dc.typeActas de congresos


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