Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/15201
DC FieldValueLanguage
dc.contributor.authorCunha, P. Proença-
dc.contributor.authorPereira, D. Insua-
dc.date.accessioned2011-04-27T22:56:43Z-
dc.date.available2011-04-27T22:56:43Z-
dc.date.issued2000en_US
dc.identifier.citationCunha, Pedro P.; Pereira, D.I.Evolução cenozóica da área de Longroiva-Vilariça (NE Portugal), Ciências da Terra (UNL), 14, 89-198, 2000.en_US
dc.identifier.issn0254-055X-
dc.identifier.urihttp://hdl.handle.net/10316/15201-
dc.description.abstractIn the Longroiva-Vilariça area, the identification of Cenozoic lithostratigraphic units, the sedimentology and the characterization of its geometric relations with tectonic structures allowed the interpretation of the palaeogeographic main stages: 1) the greenwhitish Vilariça Arkoses (Middle Eocene to Oligocene ?) represent proximal sediments of a very low gradient drainage towards the eastern Spanish Tertiary Duero Basin; 2)Quintãs Formation (late Miocene ?) are brown-reddish coloured piedmont alluvial deposits, correlative of important vertical displacement (western tectonic block relative uplift) along the NNE-SSW indent-linked strike-slip Bragança-Vilariça-Longroiva fault zone, interpreted as a reactivated deep hercynian fracture, with left-lateral movement; 3) the red Sampaio Formation (Gelasian-early Pleistocene ?)was interpreted as downhill conglomeratic deposits related with important overtrusting along this fault zone (the definition of the present-day narrow graben configuration) and correlative of the atlantic hydrographic incision stage beginning; 4) conglomeratic terraces (middle and late Pleistocene ?); 5) alluvial plains and colluvial deposits (Holocene).-
dc.language.isopor-
dc.publisherUniversidade Nova de Lisboa-
dc.rightsopenAccess-
dc.subjectLitostratigrafia-
dc.subjectAmbientes aluviais-
dc.subjectDepósitos siliciclásticos-
dc.subjectNeotectónica-
dc.subjectDescontinuidades sedimentares-
dc.subjectCenozóico-
dc.titleEvolução cenozóica da área de Longroiva-Vilariça (NE Portugal)en_US
dc.typearticle-
degois.publication.firstPage89-
degois.publication.lastPage98-
degois.publication.issueCiências da Terra (UNL)-
degois.publication.issue14-
dc.date.updated2011-04-27T22:56:44Z-
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1pt-
Appears in Collections:I&D CGUC - Artigos em Revistas Nacionais
FCTUC Ciências da Terra - Artigos em Revistas Nacionais
Files in This Item:
File Description SizeFormat
Evolução cenozóica da área de Longroiva-Vilariça.pdf2.45 MBAdobe PDFView/Open
Show simple item record

Page view(s) 50

344
checked on Aug 20, 2019

Download(s) 50

249
checked on Aug 20, 2019

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.