Adelgazamiento de la corteza en el margen septentrional del Golfo de Cádiz

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dc.contributor.authorMedialdea Cela, Teresa
dc.contributor.authorCórdoba Barba, Diego
dc.contributor.authorVegas Martínez, Ramón
dc.contributor.authorDañobeitia, J.J.
dc.date.accessioned2023-06-20T12:48:08Z
dc.date.available2023-06-20T12:48:08Z
dc.date.issued2004
dc.description.abstractRefraction/wide angle seismic profiles acquired in 2000 during the Parsifal cruise across the Southportuguese Zone, the Algarve Basin and the South Iberian continental margin have allowed us to determine the crustal structure west of the Bank of Guadalquivir, which has been constrained by gravity modelling. According to the crustal model obtained, a crustal thinning of 11 km takes place from the shoreline to the Guadalquivir Bank area, where enhanced crustal attenuation has been found. Under the sedimentary cover, the velocity structure consists of a wedge-shaped upper crust with velocities between 5.8 and 5.9 km/s, characterised by a pronounced thickness variation. In the middle-lower crust, velocity increases from 6 to 7 km/s.
dc.description.departmentDepto. de Geodinámica, Estratigrafía y Paleontología
dc.description.facultyFac. de Ciencias Geológicas
dc.description.refereedTRUE
dc.description.sponsorshipParsifal
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/61083
dc.identifier.issn1576-5172
dc.identifier.officialurlhttp://www.sociedadgeologica.es/publicaciones_geotemas.html
dc.identifier.urihttps://hdl.handle.net/20.500.14352/52556
dc.issue.number5
dc.journal.titleGeotemas
dc.language.isospa
dc.page.final201
dc.page.initial199
dc.publisherSociedad Geológica de España.
dc.relation.projectIDMAR98-1837-CE
dc.rights.accessRightsopen access
dc.subject.cdu551.24
dc.subject.keywordGolfo de Cádiz
dc.subject.keywordCrustal structure
dc.subject.keywordBank of Guadalquivir
dc.subject.ucmGeodinámica
dc.subject.unesco2507 Geofísica
dc.titleAdelgazamiento de la corteza en el margen septentrional del Golfo de Cádiz
dc.typejournal article
dc.volume.number6
dspace.entity.typePublication
relation.isAuthorOfPublicationcffa2cd2-cf96-4078-af3e-932de4f9f857
relation.isAuthorOfPublicationc552d3fa-f581-450e-aa53-d1382e0cd6ba
relation.isAuthorOfPublication.latestForDiscoverycffa2cd2-cf96-4078-af3e-932de4f9f857
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