Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva

The Cambrian biostratigraphy and chronostratigraphy of the Iberian Peninsula has been studied since the beginning of the past decade by the Spanish Working Croup of the ICCP projects, 29 and 303, followed by palaeogeographical studies within the ICCP project 319. Numerous sections in Spain and Portu...

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Detalles Bibliográficos
Autor: Liñán Guijarro, Eladio
Tipo de recurso: artículo
Fecha de publicación:1996
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/13304
Acceso en línea:http://hdl.handle.net/10272/13304
Access Level:acceso abierto
Palabra clave:Biostratigraphy
Chronostratigraphy
Palaeogeography
Cambrian
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spelling Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectivaStages and Palaeogeography of the Cambrian System in Spain: a retrospective visionLiñán Guijarro, EladioBiostratigraphyChronostratigraphyPalaeogeographyCambrianThe Cambrian biostratigraphy and chronostratigraphy of the Iberian Peninsula has been studied since the beginning of the past decade by the Spanish Working Croup of the ICCP projects, 29 and 303, followed by palaeogeographical studies within the ICCP project 319. Numerous sections in Spain and Portugal have been sampled for trilobites, arqueocyaths, acritarchs, small shelly fossils, microbiotas and trace fossils. In this way a stratotype for the Precambrian/Cambrianboundary was proposed in Central Spain, and at the same time the former regional stages Ovetian, Marianian and Bilbilian (and the new Cordubian Staged for the Lower Cambrian were revised. The Leonian and Caesaraugustian stages have also been proposed for the Middle Cambrian while, a third and younger Middle Cambrian stage is now being studied in Northern Spain and Southern France. This Cambrian chronostratigraphical scale is now applied elsewere in South Europe by foreign research groups. Studies in palaeoecology and event stratigraphy have permitted to subdivide the Spanish Lower Cambrian into transgressive/regressive sequences. They have been correlated with other events of similar age from other countries and continents. By means of both chronostratigraphic and event stratigraphy scales, it has been possible to summarize the Spanish Cambrian System into palaeogeographical maps and to stabllsh this palaeogeographical evolution as related to a generalized rifting processSociedad Geológica de España19961996-01-0119961996-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/13304reponame: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:10272/133042026-06-02T14:58:11Z
dc.title.none.fl_str_mv Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
Stages and Palaeogeography of the Cambrian System in Spain: a retrospective vision
title Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
spellingShingle Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
Liñán Guijarro, Eladio
Biostratigraphy
Chronostratigraphy
Palaeogeography
Cambrian
title_short Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
title_full Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
title_fullStr Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
title_full_unstemmed Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
title_sort Los pisos estratigráficos y la paleogeografía del Cámbrico en España: una visión retrospectiva
dc.creator.none.fl_str_mv Liñán Guijarro, Eladio
author Liñán Guijarro, Eladio
author_facet Liñán Guijarro, Eladio
author_role author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Biostratigraphy
Chronostratigraphy
Palaeogeography
Cambrian
topic Biostratigraphy
Chronostratigraphy
Palaeogeography
Cambrian
description The Cambrian biostratigraphy and chronostratigraphy of the Iberian Peninsula has been studied since the beginning of the past decade by the Spanish Working Croup of the ICCP projects, 29 and 303, followed by palaeogeographical studies within the ICCP project 319. Numerous sections in Spain and Portugal have been sampled for trilobites, arqueocyaths, acritarchs, small shelly fossils, microbiotas and trace fossils. In this way a stratotype for the Precambrian/Cambrianboundary was proposed in Central Spain, and at the same time the former regional stages Ovetian, Marianian and Bilbilian (and the new Cordubian Staged for the Lower Cambrian were revised. The Leonian and Caesaraugustian stages have also been proposed for the Middle Cambrian while, a third and younger Middle Cambrian stage is now being studied in Northern Spain and Southern France. This Cambrian chronostratigraphical scale is now applied elsewere in South Europe by foreign research groups. Studies in palaeoecology and event stratigraphy have permitted to subdivide the Spanish Lower Cambrian into transgressive/regressive sequences. They have been correlated with other events of similar age from other countries and continents. By means of both chronostratigraphic and event stratigraphy scales, it has been possible to summarize the Spanish Cambrian System into palaeogeographical maps and to stabllsh this palaeogeographical evolution as related to a generalized rifting process
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/10272/13304
url http://hdl.handle.net/10272/13304
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
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