South-western Duero and Ciudad Rodrigo basins: infill and dissection of a Tertiary basin

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dc.book.titleTertiary basins of Spain : the stratigraphic record of crustal kinematics
dc.contributor.authorSantisteban Navarro, Juan Ignacio
dc.contributor.authorMartín Serrano, Ángel
dc.contributor.authorMediavilla López, Rosa María
dc.contributor.authorDabrio González, Cristino José
dc.contributor.editorFriend, Peter F.
dc.contributor.editorDabrio, Cristino J.
dc.date.accessioned2023-06-20T21:02:00Z
dc.date.available2023-06-20T21:02:00Z
dc.date.issued1996
dc.description.abstractIn the soult western sector of the intracontinetal Duero basin, the post-Hercynian sedimentary record consist of Upper Cretaceous to Quaternary terrestrial sediments. Climates shifted from tropical, with poorly defined seansos (end of Cretaceous), to Mediterranean (Neogene). Tertiary deposits are divided into three tectonographic completes. The Late Cretaceous-Paleocene, related to the end of the Mesozoic cycle, is caractericed by a well developed weathering profile that eroded later. The Eocene Oligocene, formed during the morpho-structural definition of the actual basin boundaries, consists of three unconformity-bounded units related to successive tectonic events of the Alpine Orogeny by the cnd of this cycle, progressive incision of the Atlantic nuvial network led to capture of the fluvial systems of the southern Duero basin and degradation (emptying) began. The Miocene-Phocene, related to and extensional tectonic regime represents the spreading of exorheik conditions to the whole basin that marked a complete hydrugraphic reorganisation. Deposition and aggradation continued in more central areas of the basin until the end of the Neogene, coeval with degradation of the south-western corner of the Duero Basin. The coexistence resulted from differential subsidence, hinge lines (uplift zones) separated sub-basins, and the dynamics of capture processes.
dc.description.departmentDepto. de Geodinámica, Estratigrafía y Paleontología
dc.description.facultyFac. de Ciencias Geológicas
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/12542
dc.identifier.isbn0521461715
dc.identifier.officialurlhttp://www.cambridge.org/9780521461719
dc.identifier.urihttps://hdl.handle.net/20.500.14352/60508
dc.issue.number6
dc.language.isoeng
dc.page.final202
dc.page.initial196
dc.page.total400
dc.publication.placeCambridge, New York
dc.publisherCambridge University Press
dc.relation.ispartofseriesWorld and regional geology series
dc.rights.accessRightsopen access
dc.subject.cdu551.78(460)
dc.subject.keywordSedimentary
dc.subject.keywordStratigraphy
dc.subject.keywordDuero basin
dc.subject.keywordSpain
dc.subject.ucmGeología estratigráfica
dc.subject.unesco2506.19 Estratigrafía
dc.titleSouth-western Duero and Ciudad Rodrigo basins: infill and dissection of a Tertiary basin
dc.typebook part
dspace.entity.typePublication
relation.isAuthorOfPublicationc83ed60c-056b-4da6-91a0-01121fce5299
relation.isAuthorOfPublication55faa814-a938-4b9e-9840-d51419e44f20
relation.isAuthorOfPublication.latestForDiscoveryc83ed60c-056b-4da6-91a0-01121fce5299
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