Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)

A detailed petrological study has been performed for the end-Cretaceous clastic deposits of the southern Pyrenees. Provenance results indicate that the Maastrichtian systems from both the Àger and the Vallcebre synclines show compositional features that mainly consist of a high proportion of single...

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Autores: Gómez-Gras, David|||0000-0002-8539-5739, Roigé, Marta|||0000-0003-3924-2923, Fondevilla Moreu, Víctor|||0000-0001-9355-2389, Oms, Oriol|||0000-0001-8355-847X, Boya, Salvador|||0000-0003-0738-3529, Remacha, E.|||0000-0003-2357-8430
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:306652
Acceso en línea:https://ddd.uab.cat/record/306652
https://dx.doi.org/urn:doi:10.1016/j.cretres.2015.09.010
Access Level:acceso abierto
Palabra clave:Foreland basin
Maastrichtian
Petrography
Provenance
Sediment routing
Southern Pyrenees
Tremp Formation
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spelling Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)Ebro Massif VS Pyrenees sourcesGómez-Gras, David|||0000-0002-8539-5739Roigé, Marta|||0000-0003-3924-2923Fondevilla Moreu, Víctor|||0000-0001-9355-2389Oms, Oriol|||0000-0001-8355-847XBoya, Salvador|||0000-0003-0738-3529Remacha, E.|||0000-0003-2357-8430Foreland basinMaastrichtianPetrographyProvenanceSediment routingSouthern PyreneesTremp FormationA detailed petrological study has been performed for the end-Cretaceous clastic deposits of the southern Pyrenees. Provenance results indicate that the Maastrichtian systems from both the Àger and the Vallcebre synclines show compositional features that mainly consist of a high proportion of single and polycrystalline quartz grains, feldspar and plutonic fragments. By contrast, the sandstone systems of the Tremp syncline exhibit minor contributions from igneous source areas and higher amounts of carbonatic components. These results reveal that the Tremp basin had a source area interpreted as situated to the North in the uplifting Pyrenees. The fact that this basin does not show a high plutonic source signal indicates that the Àger and the Vallcebre basins had been fed from a distinct source area located to the South, here interpreted as the Ebro Massif. Thus, the differences mentioned above might imply that the Montsec High acted as a barrier, avoiding a southern influence in the Tremp basin. 22016-01-0120162016-01-01Articlehttp://purl.org/coar/resource_type/c_6501SMURhttp://purl.org/coar/version/c_71e4c1898caa6e32info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/306652https://dx.doi.org/urn:doi:10.1016/j.cretres.2015.09.010reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 CGL2011-30069-C02-02Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 CGL2014-54180-PMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 BES-2012-052366open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:3066522026-06-06T12:50:31Z
dc.title.none.fl_str_mv Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
Ebro Massif VS Pyrenees sources
title Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
spellingShingle Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
Gómez-Gras, David|||0000-0002-8539-5739
Foreland basin
Maastrichtian
Petrography
Provenance
Sediment routing
Southern Pyrenees
Tremp Formation
title_short Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
title_full Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
title_fullStr Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
title_full_unstemmed Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
title_sort Provenance constraints on the Tremp Formation paleogeography (southern Pyrenees)
dc.creator.none.fl_str_mv Gómez-Gras, David|||0000-0002-8539-5739
Roigé, Marta|||0000-0003-3924-2923
Fondevilla Moreu, Víctor|||0000-0001-9355-2389
Oms, Oriol|||0000-0001-8355-847X
Boya, Salvador|||0000-0003-0738-3529
Remacha, E.|||0000-0003-2357-8430
author Gómez-Gras, David|||0000-0002-8539-5739
author_facet Gómez-Gras, David|||0000-0002-8539-5739
Roigé, Marta|||0000-0003-3924-2923
Fondevilla Moreu, Víctor|||0000-0001-9355-2389
Oms, Oriol|||0000-0001-8355-847X
Boya, Salvador|||0000-0003-0738-3529
Remacha, E.|||0000-0003-2357-8430
author_role author
author2 Roigé, Marta|||0000-0003-3924-2923
Fondevilla Moreu, Víctor|||0000-0001-9355-2389
Oms, Oriol|||0000-0001-8355-847X
Boya, Salvador|||0000-0003-0738-3529
Remacha, E.|||0000-0003-2357-8430
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Foreland basin
Maastrichtian
Petrography
Provenance
Sediment routing
Southern Pyrenees
Tremp Formation
topic Foreland basin
Maastrichtian
Petrography
Provenance
Sediment routing
Southern Pyrenees
Tremp Formation
description A detailed petrological study has been performed for the end-Cretaceous clastic deposits of the southern Pyrenees. Provenance results indicate that the Maastrichtian systems from both the Àger and the Vallcebre synclines show compositional features that mainly consist of a high proportion of single and polycrystalline quartz grains, feldspar and plutonic fragments. By contrast, the sandstone systems of the Tremp syncline exhibit minor contributions from igneous source areas and higher amounts of carbonatic components. These results reveal that the Tremp basin had a source area interpreted as situated to the North in the uplifting Pyrenees. The fact that this basin does not show a high plutonic source signal indicates that the Àger and the Vallcebre basins had been fed from a distinct source area located to the South, here interpreted as the Ebro Massif. Thus, the differences mentioned above might imply that the Montsec High acted as a barrier, avoiding a southern influence in the Tremp basin.
publishDate 2016
dc.date.none.fl_str_mv 2
2016-01-01
2016
2016-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
SMUR
http://purl.org/coar/version/c_71e4c1898caa6e32
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/306652
https://dx.doi.org/urn:doi:10.1016/j.cretres.2015.09.010
url https://ddd.uab.cat/record/306652
https://dx.doi.org/urn:doi:10.1016/j.cretres.2015.09.010
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 CGL2011-30069-C02-02
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 CGL2014-54180-P
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 BES-2012-052366
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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