La ruptura de la plataforma carbonatada del Lías Inferior en el Subbético Oriental (Provincias de Murcia y Alicante): Distribución de facies y valores isotópicos del 87Sr/86S r , C y O

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dc.contributor.authorNieto, Luis M.
dc.contributor.authorRuiz-Ortiz, Pedro A.
dc.contributor.authorRey, Javier
dc.contributor.authorBenito Moreno, María Isabel
dc.date.accessioned2023-06-20T12:46:34Z
dc.date.available2023-06-20T12:46:34Z
dc.date.issued2004
dc.description.abstractThe carbonate rocks of the upper part of the Gavilán Fm from the Eastern Subbetic are studied. They have been dated as Early Pliensbachian (carixian) in age and they were deposited in a carbonate platform. The stratigraphic and facies analysis show that the general scheme proposed by Ruiz-Ortiz et al. (2004) for the middle and upper member of the formation, each of them interpreted as a depositional sequence, can be easily applied. Moreover, a third sequence can be differentiated from the unusual record of upper Carixian sediments in some of the studied sections. The evolution of the content in b,3C, b180 and 87Sr/86Sr, is also analyzed from belemnites rostra. The values of these isotope ratios range between their characteristic values for the Pliensbachian according to different authors. Some critical variations can be correlated with those proposed for equivalent ages by other authors.
dc.description.departmentDepto. de Geodinámica, Estratigrafía y Paleontología
dc.description.facultyFac. de Ciencias Geológicas
dc.description.refereedTRUE
dc.description.sponsorshipGrupo de Investigación RNM-200 (Junta de Andalucía)
dc.description.sponsorshipMinisterio de Ciencia y Tecnología
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/60622
dc.identifier.issn1576-5172
dc.identifier.officialurlhttp://www.sociedadgeologica.es/publicaciones_geotemas.html
dc.identifier.urihttps://hdl.handle.net/20.500.14352/52489
dc.journal.titleGeotemas
dc.language.isospa
dc.page.final176
dc.page.initial171
dc.publisherSociedad Geológica de España.
dc.relation.projectIDBTE2000-1151
dc.rights.accessRightsopen access
dc.subject.cdu551.7
dc.subject.cdu550.4
dc.subject.keywordSubbetic
dc.subject.keywordEarly Liassic
dc.subject.keywordChemostratigraphy
dc.subject.keywordSr
dc.subject.keywordC and O isotopes
dc.subject.keywordPlatform drowning
dc.subject.ucmGeología estratigráfica
dc.subject.ucmGeoquímica
dc.subject.unesco2506.19 Estratigrafía
dc.subject.unesco2503 Geoquímica
dc.titleLa ruptura de la plataforma carbonatada del Lías Inferior en el Subbético Oriental (Provincias de Murcia y Alicante): Distribución de facies y valores isotópicos del 87Sr/86S r , C y O
dc.typejournal article
dc.volume.number7
dspace.entity.typePublication
relation.isAuthorOfPublication2a461379-a8c0-4f39-871f-1e7dd971dd38
relation.isAuthorOfPublication.latestForDiscovery2a461379-a8c0-4f39-871f-1e7dd971dd38
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