Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)

Holocene higstands deposits over the northern continental shelf of the Alboran Sea in the Guadalhorce river area, have been studied by means of high resolution seismic profiles and vibrocorer samples, and the high resolution stratigrahic caracterization have been carried out. These deposits develope...

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Detalhes bibliográficos
Autores: Fernández Salas, L. M., Hernández Molina, F. Javier, Somoza, L., Villalaín, Juan José, Guerrero, B., Alonso, J. J., Díaz del Río, Víctor
Formato: artículo
Fecha de publicación:1996
País:España
Recursos:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/12170
Acesso em linha:http://hdl.handle.net/10272/12170
Access Level:acceso abierto
Palavra-chave:Alboran Sea
Holocene
Highstand deposits
Deltas
Continental shelf
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spelling Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)Holocene highland deposits sedimentary structure on delta of Guadalhorce River (Malaga)Fernández Salas, L. M.Hernández Molina, F. JavierSomoza, L.Villalaín, Juan JoséGuerrero, B.Alonso, J. J.Díaz del Río, VíctorAlboran SeaHoloceneHighstand depositsDeltasContinental shelfHolocene higstands deposits over the northern continental shelf of the Alboran Sea in the Guadalhorce river area, have been studied by means of high resolution seismic profiles and vibrocorer samples, and the high resolution stratigrahic caracterization have been carried out. These deposits developed constitute a thick sedimentary wedge composed of five seismic units: unit 1.- aggradational and transparente; unit 2- a weak one with an oblique-progradational configuration; unit 3- aggradational and transparent; unit 4.- a weak one with a sigmoidal-oblique progradational configuration, and unit 5.- aggradational and transparent. This structure is a consequence of two "major" relative sea levels asymmetrical cycles that took place in the Late Holocene, and were modulated at a minor scale by four sea levels cycles: a) 3600-3000 y; b) 2500-2000 & 1000-800 y; c) 400-300 y and d) 300-250 y. These minor cycles could be global and could generate asymmetrical microsequences in the sedimentary recordSociedad Geológica de España19961996-01-0119961996-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/12170reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/121702026-06-02T14:58:11Z
dc.title.none.fl_str_mv Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
Holocene highland deposits sedimentary structure on delta of Guadalhorce River (Malaga)
title Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
spellingShingle Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
Fernández Salas, L. M.
Alboran Sea
Holocene
Highstand deposits
Deltas
Continental shelf
title_short Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
title_full Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
title_fullStr Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
title_full_unstemmed Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
title_sort Estructuración sedimentaria de los depósitos de alto nivel Holoceno del delta del Rio Guadalhorce (Malaga)
dc.creator.none.fl_str_mv Fernández Salas, L. M.
Hernández Molina, F. Javier
Somoza, L.
Villalaín, Juan José
Guerrero, B.
Alonso, J. J.
Díaz del Río, Víctor
author Fernández Salas, L. M.
author_facet Fernández Salas, L. M.
Hernández Molina, F. Javier
Somoza, L.
Villalaín, Juan José
Guerrero, B.
Alonso, J. J.
Díaz del Río, Víctor
author_role author
author2 Hernández Molina, F. Javier
Somoza, L.
Villalaín, Juan José
Guerrero, B.
Alonso, J. J.
Díaz del Río, Víctor
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Alboran Sea
Holocene
Highstand deposits
Deltas
Continental shelf
topic Alboran Sea
Holocene
Highstand deposits
Deltas
Continental shelf
description Holocene higstands deposits over the northern continental shelf of the Alboran Sea in the Guadalhorce river area, have been studied by means of high resolution seismic profiles and vibrocorer samples, and the high resolution stratigrahic caracterization have been carried out. These deposits developed constitute a thick sedimentary wedge composed of five seismic units: unit 1.- aggradational and transparente; unit 2- a weak one with an oblique-progradational configuration; unit 3- aggradational and transparent; unit 4.- a weak one with a sigmoidal-oblique progradational configuration, and unit 5.- aggradational and transparent. This structure is a consequence of two "major" relative sea levels asymmetrical cycles that took place in the Late Holocene, and were modulated at a minor scale by four sea levels cycles: a) 3600-3000 y; b) 2500-2000 & 1000-800 y; c) 400-300 y and d) 300-250 y. These minor cycles could be global and could generate asymmetrical microsequences in the sedimentary record
publishDate 1996
dc.date.none.fl_str_mv 1996
1996-01-01
1996
1996-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/12170
url http://hdl.handle.net/10272/12170
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Geológica de España
publisher.none.fl_str_mv Sociedad Geológica de España
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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