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

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Pervasive 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 fabri...

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Detalles Bibliográficos
Autores: León Lecaros, Walther Ricardo, Aleman R., Antenor M.
Formato: objeto de conferencia
Fecha de Publicación:2002
Institución:Instituto Geológico, Minero y Metalúrgico
Repositorio:INGEMMET-Institucional
Lenguaje:español
OAI Identifier:oai:repositorio.ingemmet.gob.pe:20.500.12544/3565
Enlace del recurso:https://hdl.handle.net/20.500.12544/3565
Nivel de acceso:acceso abierto
Materia:Estratigrafía
Modelos tectónicos
Sedimentación
Tectónica
http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.06
Cuenca Pisco Oriental
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dc.title.es_PE.fl_str_mv Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
title Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
spellingShingle Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
León Lecaros, Walther Ricardo
Estratigrafía
Modelos tectónicos
Sedimentación
Tectónica
http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.06
Cuenca Pisco Oriental
title_short Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
title_full Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
title_fullStr Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
title_full_unstemmed Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
title_sort Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
author León Lecaros, Walther Ricardo
author_facet León Lecaros, Walther Ricardo
Aleman R., Antenor M.
author_role author
author2 Aleman R., Antenor M.
author2_role author
dc.contributor.author.fl_str_mv León Lecaros, Walther Ricardo
Aleman R., Antenor M.
dc.subject.es_PE.fl_str_mv Estratigrafía
Modelos tectónicos
Sedimentación
Tectónica
topic Estratigrafía
Modelos tectónicos
Sedimentación
Tectónica
http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.06
Cuenca Pisco Oriental
dc.subject.ocde.es_PE.fl_str_mv http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.06
dc.subject.geology.es_PE.fl_str_mv Cuenca Pisco Oriental
description Pervasive 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.
publishDate 2002
dc.date.accessioned.none.fl_str_mv 2022-01-04T17:59:22Z
dc.date.available.none.fl_str_mv 2022-01-04T17:59:22Z
dc.date.issued.fl_str_mv 2002
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dc.identifier.citation.es_PE.fl_str_mv León, 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.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12544/3565
dc.identifier.bibliographicCitation.es_PE.fl_str_mv XI Congreso Peruano de Geología, Lima, 25 – 28 septiembre 2002. Trabajos científicos.
identifier_str_mv León, 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..
XI Congreso Peruano de Geología, Lima, 25 – 28 septiembre 2002. Trabajos científicos.
url https://hdl.handle.net/20.500.12544/3565
dc.language.iso.es_PE.fl_str_mv spa
language spa
dc.rights.es_PE.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.format.es_PE.fl_str_mv application/pdf
dc.format.extent.es_PE.fl_str_mv 5 páginas
dc.coverage.spatial.es_PE.fl_str_mv Pisco
Ica
Perú
dc.publisher.es_PE.fl_str_mv Sociedad Geológica del Perú
dc.publisher.country.es_PE.fl_str_mv PE
dc.source.es_PE.fl_str_mv Repositorio Institucional INGEMMET
Instituto Geológico, Minero y Metalúrgico – INGEMMET
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reponame_str INGEMMET-Institucional
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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. 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score 13.92416
Forearc extension: tectonics, sedimentologic, and stratigraphic evolution of the East Pisco basin
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