Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes

The Santander Massif is a broad basement uplift, limited on both flanks by two major reverse faults. More internal faults, however, though very steeply dipping, are normal faults and limit sedimentary half· grabens. Much of the Neogene fault pattern is inherited from a Jurassic extensional event. Th...

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Autores:: Kammer, Andreas

Tipo de recurso:: Article of journal

Fecha de publicación:: 1993

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Kammer, Andreas2417f128-8177-426d-a932-a6bc823a7a633002019-06-28T10:20:04Z2019-06-28T10:20:04Z1993https://repositorio.unal.edu.co/handle/unal/41877http://bdigital.unal.edu.co/31974/The Santander Massif is a broad basement uplift, limited on both flanks by two major reverse faults. More internal faults, however, though very steeply dipping, are normal faults and limit sedimentary half· grabens. Much of the Neogene fault pattern is inherited from a Jurassic extensional event. The Neogene extensional deformation regime of the massif's internal parts is accounted for by a vertical uplift with an outward directed spread component, due to the fan array of its faults. This model is modified for a narrow, elongated uplift at Malaga, where the space problems created by the heave of a rock volume above downward curved faults have been overcome by the collapse of marginal synclines.Das Santandermassif besteht aus einer weitläufigen Aufwölbung des andinen Grundgebirges und wird gegen seine Vorlandbecken durch steilfallende Aufschiebungen abgetrennt. An Brüchen des Massifinnern haben sich dagegen Abschiebungen vollzogen, an denen Relikte des Sedimentmantels eingekeilt wurden und sich Halbqräben bildeten. Das Bruchmuster wurde weitgehend von einer jurassischen Dehnungstektonik ererbt. Die Neogenen Abschiebungen könen einer vertikalen Hebungstektonik zugeordnet werden, bei der, bedingt durch die fächerartige Anordnung der Brüche, zentrale Teile der Aufwölbung des Massivs absinken mussten. Ein leicht abgeändertes Modell wird an einem schmalen, kompressiven Grundgebirgshorst erprobt, wo, während der Hebung Randbereiche direkt über den inversen Brüchen einbrachen und sich charakteristische Synklinalen bildeten.application/pdfspaDepartamento de Geocienciashttp://revistas.unal.edu.co/index.php/geocol/article/view/31301Universidad Nacional de Colombia Revistas electrónicas UN Geología ColombianaGeología ColombianaGeología Colombiana - An International Journal on Geosciences; Vol. 18 (1993); 47-64 Geología Colombiana; Vol. 18 (1993); 47-64 2357-3767 0072-0992Kammer, Andreas (1993) Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes. Geología Colombiana - An International Journal on Geosciences; Vol. 18 (1993); 47-64 Geología Colombiana; Vol. 18 (1993); 47-64 2357-3767 0072-0992 .Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andesArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTGeologíaCiencias de la tierraGeocienciasMacizo de Santanderbasamento andinofallas inversascobertera sedimentariaGeologíaCiencias de la tierraGeocienciasMacizo de Santanderbasamento andinofallas inversascobertera sedimentariaGeologíaCiencias de la tierraGeocienciasMacizo de Santanderbasamento andinofallas inversascobertera sedimentariaORIGINAL31301-113373-1-PB.pdfapplication/pdf12722680https://repositorio.unal.edu.co/bitstream/unal/41877/1/31301-113373-1-PB.pdf1907136a0b553a817d24ce098c32d7bdMD51THUMBNAIL31301-113373-1-PB.pdf.jpg31301-113373-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg11164https://repositorio.unal.edu.co/bitstream/unal/41877/2/31301-113373-1-PB.pdf.jpge10adf57b7a1ee01564623812e392600MD52unal/41877oai:repositorio.unal.edu.co:unal/418772023-02-04 23:07:41.111Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes
title	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes
spellingShingle	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria
title_short	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes
title_full	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes
title_fullStr	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes
title_full_unstemmed	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes
title_sort	Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes
dc.creator.fl_str_mv	Kammer, Andreas
dc.contributor.author.spa.fl_str_mv	Kammer, Andreas
dc.subject.proposal.spa.fl_str_mv	Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria
topic	Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria Geología Ciencias de la tierra Geociencias Macizo de Santander basamento andino fallas inversas cobertera sedimentaria
description	The Santander Massif is a broad basement uplift, limited on both flanks by two major reverse faults. More internal faults, however, though very steeply dipping, are normal faults and limit sedimentary half· grabens. Much of the Neogene fault pattern is inherited from a Jurassic extensional event. The Neogene extensional deformation regime of the massif's internal parts is accounted for by a vertical uplift with an outward directed spread component, due to the fan array of its faults. This model is modified for a narrow, elongated uplift at Malaga, where the space problems created by the heave of a rock volume above downward curved faults have been overcome by the collapse of marginal synclines.
publishDate	1993
dc.date.issued.spa.fl_str_mv	1993
dc.date.accessioned.spa.fl_str_mv	2019-06-28T10:20:04Z
dc.date.available.spa.fl_str_mv	2019-06-28T10:20:04Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.type.content.spa.fl_str_mv	Text
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dc.identifier.eprints.spa.fl_str_mv	http://bdigital.unal.edu.co/31974/
url	https://repositorio.unal.edu.co/handle/unal/41877 http://bdigital.unal.edu.co/31974/
dc.language.iso.spa.fl_str_mv	spa
language	spa
dc.relation.spa.fl_str_mv	http://revistas.unal.edu.co/index.php/geocol/article/view/31301
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Revistas electrónicas UN Geología Colombiana Geología Colombiana
dc.relation.ispartofseries.none.fl_str_mv	Geología Colombiana - An International Journal on Geosciences; Vol. 18 (1993); 47-64 Geología Colombiana; Vol. 18 (1993); 47-64 2357-3767 0072-0992
dc.relation.references.spa.fl_str_mv	Kammer, Andreas (1993) Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes. Geología Colombiana - An International Journal on Geosciences; Vol. 18 (1993); 47-64 Geología Colombiana; Vol. 18 (1993); 47-64 2357-3767 0072-0992 .
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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dc.publisher.spa.fl_str_mv	Departamento de Geociencias
institution	Universidad Nacional de Colombia
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Steeply dipping basement faults and associated structures of the santander massif, eastern cordillera, colombian andes

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