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Coastal salina evaporites of the Triassic-Liassic boundary in the Iberian Peninsula: the Alacón borehole

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dc.creator Ortí Cabo, Federico
dc.creator Salvany i Duran, Josep Maria
dc.date 2011-03-08T09:34:53Z
dc.date 2011-03-08T09:34:53Z
dc.date 2004
dc.date.accessioned 2024-12-16T10:26:15Z
dc.date.available 2024-12-16T10:26:15Z
dc.identifier 1695-6133
dc.identifier http://hdl.handle.net/2445/16876
dc.identifier 518929
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/20766
dc.description The evaporite unit (the Lécera Formation), which was formed at the Triassic¿Liassic boundary in the Aragonian Branch of the Iberian Chain, was studied at the 01 Alacón borehole (Alacón village, Teruel province), where it is mainly constituted by a thick (>e and reflect deeper water settings, whereas in the upper part they correspond to shallower water settings. The evaporite sedimentation mainly occurred in a subsiding coastal basin of the salina or lagoon type. In this setting, the subaqueous precipitation of the carbonate and gypsum lithofacies was followed, in each cycle, by the interstitial growth of anhydrite in exposed conditions. As a whole, the evaporite succession reflects an infilling process. The conversion into anhydrite of the selenitic gypsum -probably also of the rest of depositional gypsum lithofaciesstarted under synsedimentary conditions and followed during shallow to moderate burial diagenesis.
dc.format 14 p.
dc.format application/pdf
dc.language eng
dc.publisher Universitat de Barcelona (UB). Institut de Ciències de la Terra Jaume Almera (ICTJA). Institut de Diagnosi Ambiental i Estudis de l'Aigua (IDEA). Universitat Autonònoma de Barcelona (UAB). Consejo Superior de Investigaciones Científicas (CSIC)
dc.relation Reproducció del document publicat a http://www.geologica-acta.com/pdf/vol0204a05.pdf
dc.relation Geologica Acta, 2004, vol. 2, núm. 4, p. 291-304
dc.rights cc by-sa (c) Ortí et al., 2004
dc.rights http://creativecommons.org/licenses/by-sa/3.0/es/
dc.rights info:eu-repo/semantics/openAccess
dc.source Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)
dc.subject Evaporites
dc.subject Salines
dc.subject Triàsic
dc.subject Serralada Ibèrica
dc.subject Evaporites
dc.subject Salines
dc.subject Triassic Period
dc.subject Iberian Mountains (Spain)
dc.title Coastal salina evaporites of the Triassic-Liassic boundary in the Iberian Peninsula: the Alacón borehole
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion


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