Los modelos genético-evolutivos del Sistema Central Español: Implicaciones Morfotectónicas

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dc.contributor.authorPedraza Gilsanz, Javier de
dc.date.accessioned2023-06-20T20:13:27Z
dc.date.available2023-06-20T20:13:27Z
dc.date.issued1994
dc.description.abstractThe characteristic morphostructure of the Spanish Central System corresponds to that of an ancient leveled massif, reactivated during the Tertiary Age by tecronic impulses related ro the Alpine Orogeny; that is ro say, it forms a block organized mountainous massif, or a «block mountain». Although noumerous genetic models about the formation of the morphostructure of these mountains have been proposed, only three of them could be considered ro be fundamental: the first one proposes a «polycyclic» or «hemicyclic» denudational and tectonic-uplift sequence; but, at the same time, it clearly shows a «stair-like» physiognomy shape (Piedmont bendlanch or Piedmonttreppen); the second one describes a «cyclic» or «bicyclic» model which could be in conection with a «block mountain» physiognomy; the last model suggests a denudational and tectonic-uplift interaction sequence, with an increase of the tecronic activity and an «etchplain» process development during the Tertiary periodo According ro the three basic models pointed to aboye, two main possibilities can be taken inro account to find out the tectonic implications in the evolution of the Spanish Central System landscape: the former implies that the tectonic movements and the denudational processes are alternative events in time; the latter implies that the tectonic and the denudational effects have a succesive and continous occurrence. So, the most interesting thing would be to conclude something related to this issue; as has been stated, it would be necesssary to make a global interpretation of the tectonic setting and, as a consequence, of the reactivated landscapes formation of the Meseta Region in Central Spain. Therefore, it would be essential to consider the following aspects: the behaviour of the tectonic movements during the reactivation, the geographical and chronological distribution of the tectonic impulses, the origin of the stresses and their way of transmission, and the precise control of the present and the near present day tectonic movements in order to define the uplift and subsidence rates.
dc.description.departmentDepto. de Geodinámica, Estratigrafía y Paleontología
dc.description.facultyFac. de Ciencias Geológicas
dc.description.refereedFALSE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/35719
dc.identifier.issn0213-4497
dc.identifier.officialurlhttp://www.iux.es/?page=5&serie=1
dc.identifier.urihttps://hdl.handle.net/20.500.14352/59880
dc.journal.titleCuadernos do Laboratorio Xeolóxico de Laxe
dc.language.isospa
dc.page.final118
dc.page.initial91
dc.publisherSeminario de Estudos Galegos. Area de Xeoloxía e Minería ; Instituto Universitario de Xeoloxía "Isidro Parga Pondal"
dc.rights.accessRightsopen access
dc.subject.cdu551.4(234.1)
dc.subject.cdu(234.1)551.4
dc.subject.cdu551.24(234.1)
dc.subject.cdu(234.1)551.24
dc.subject.keywordSistema Central Español
dc.subject.keywordGeomorfología
dc.subject.keywordTectónica
dc.subject.keywordPaisaje
dc.subject.keywordSpanish Central Range
dc.subject.keywordBlock mountain
dc.subject.keywordMorphostructure
dc.subject.keywordMorphotectonics
dc.subject.keywordPiedmonttreppe
dc.subject.keywordLandscape evolution
dc.subject.ucmGeodinámica
dc.subject.unesco2507 Geofísica
dc.titleLos modelos genético-evolutivos del Sistema Central Español: Implicaciones Morfotectónicas
dc.title.alternativeModels of landscape evolution of the Spanish Sistema Central Range: Morphotectonics implications
dc.typejournal article
dc.volume.number19
dspace.entity.typePublication
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