1. DIGITAL.CSIC
  2. Recursos Naturales
  3. Instituto de Geología Económica (IGE)
  4. (IGE) Libros y partes de libros
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/46857
COMPARTIR / EXPORTAR:
logo share SHARE BASE

Comparte tu historia
de Acceso Abierto
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Campo DC Valor Lengua/Idioma
dc.contributor.authorSopeña, Alfonso-
dc.contributor.authorRamos, A.-
dc.contributor.authorPérez-Arlucea, Marta-
dc.date.accessioned2012-03-09T11:36:18Z-
dc.date.available2012-03-09T11:36:18Z-
dc.date.issued1989-
dc.identifier.citationExcursion Guidebook of 4th INTERNATIONAL CONFERENCE ON FLUVl/IL SEDIMENTOLOGYes_ES
dc.identifier.otherD.L.: 8-35778-89-
dc.identifier.urihttp://hdl.handle.net/10261/46857-
dc.descriptionPermian and Triassic sedimentation in the Iberian Ranges, took place in a cratonic area inside the Iberian Plate. This Plate was undergoing an extensional regime because of its location between two broad rifting areas, the Tethys and the Protoatlantic. The evolution of these two major geotectonic realms resulted in the development of a complex multidirectional system of grabens and troughs, which transected the Variscan fold belt and its European foreland (Ziegler, 1988). In the framework of the southward-propagating Arctic-Atlantic rift system and the westward propagation of the Tethys rifts, a progressive regional extension took place with sorne Late-Hercynian fault systems being reactivated. In the Molina de Aragón area, the sedimentation took place as flood-dominated alluvial fans with paleocurrents towards the NE related to the main NW-SE fracture system. More to the southeast, in the Albarracin area, more organízed alluvial fan systems were developed with a transition between proximal and distal facies (jig. 11). A major prograding event resulted in a coarsening-upwards sequence from mudstones to sandstones and conglomerates. The relative stability of alluvial channels was higher here than in the northern area.A general reactivation of the NW-SE fracture system (jig. 12) resulted in a larger area of sedimentation and the lower Buntsandstein sediments onlapping the Saxonian facies. The three 21. lowest Buntsandstein units (<<Conglomerados de la Hoz del Gallo>>, <<Areniscas del Rio Arandilla>> and <<Nivel de Prados») configurare a fining-upwards megasequence with a distintive evolution in the fluvial style.es_ES
dc.language.isoenges_ES
dc.publisherGeneralitat de Catalunyaes_ES
dc.relation.ispartofseries2es_ES
dc.rightsopenAccesses_ES
dc.subjectPermianes_ES
dc.subjectTriassices_ES
dc.subjectAlluvial fanses_ES
dc.subjectBraided riveres_ES
dc.subjectSandy braidplaines_ES
dc.subjectBraidplain architecturees_ES
dc.subjectIberian Rangeses_ES
dc.subjectSpaines_ES
dc.titlePermian and Triassic Fluvial System in Central Spaines_ES
dc.typelibroes_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_2f33es_ES
item.openairetypelibro-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
Aparece en las colecciones: (IGE) Libros y partes de libros
Ficheros en este ítem:
Fichero Descripción Tamaño Formato
Permian and Triassic Fluvial Systems in Central Spain V3.pdf4,58 MBAdobe PDFVista previa
Visualizar/Abrir
Show simple item record

CORE Recommender

Page view(s)

375
checked on 22-abr-2024

Download(s)

391
checked on 22-abr-2024

Google ScholarTM

Check


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.