Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)

Radiolitid rudist shells from the Upper Cretaceous marbles in the southern sector of Menderes Massif (Turkey) have been studied under cathodoluminescence microscopy (CL). The background ofequant calcite mosaic appears non-luminescent, and only some scarce relicts of growth lines and walls are red an...

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Detalles Bibliográficos
Autores: García Garmilla, Francisco, Ózer, Sacit, Sari, Bilal
Tipo de recurso: artículo
Fecha de publicación:2004
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:inglés
OAI Identifier:oai:ariasmontano.uhu.es:10272/8919
Acceso en línea:http://hdl.handle.net/10272/8919
Access Level:acceso abierto
Palabra clave:Rudist shells
Upper Cretaceous
Menderes Massif
Turkey
Metamorphism
Cathodoluminescence
Conchas de rudistas
Cretácico Superior
Macizo de Menderes
Turquía
Metamorfismo
Catodoluminiscencia
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spelling Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)Catodoluminiscencia y metamorfismo en conchas de rudistas de los mármoles del Cretácico Superior del Macizo de Menderes (W de Turquía)García Garmilla, FranciscoÓzer, SacitSari, BilalRudist shellsUpper CretaceousMenderes MassifTurkeyMetamorphismCathodoluminescenceConchas de rudistasCretácico SuperiorMacizo de MenderesTurquíaMetamorfismoCatodoluminiscenciaRadiolitid rudist shells from the Upper Cretaceous marbles in the southern sector of Menderes Massif (Turkey) have been studied under cathodoluminescence microscopy (CL). The background ofequant calcite mosaic appears non-luminescent, and only some scarce relicts of growth lines and walls are red and yellow-luminescent. CL observations allow us to think that the Upper Cretaceous marbles of the Menderes Massif were completely homogeneized through high-pressure metamorphism during the Alpine history that led to a strong recrystallization to non-luminescent ferroan calcite. After this process, the "honeycomb" microstructure still remains ill-preserved as some isolated patchs. From our previous observations in bivalve shells from the Middle-to-Upper Cretaceous of the Basque-Cantabrian Region (northern Spain) we think that, in spite of metamorphism, luminiscence survives restricted to the shell parts which originally could host a more dense concentration in organic matterSociedad Geológica de España20042004-01-0120042004-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/8919reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Inglésengopen 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:10272/89192026-06-02T14:58:11Z
dc.title.none.fl_str_mv Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
Catodoluminiscencia y metamorfismo en conchas de rudistas de los mármoles del Cretácico Superior del Macizo de Menderes (W de Turquía)
title Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
spellingShingle Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
García Garmilla, Francisco
Rudist shells
Upper Cretaceous
Menderes Massif
Turkey
Metamorphism
Cathodoluminescence
Conchas de rudistas
Cretácico Superior
Macizo de Menderes
Turquía
Metamorfismo
Catodoluminiscencia
title_short Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
title_full Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
title_fullStr Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
title_full_unstemmed Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
title_sort Cathodoluminescence and metamorphism in rudist shells from the Upper Cretaceous marbles of Menderes Massif (Western Turkey)
dc.creator.none.fl_str_mv García Garmilla, Francisco
Ózer, Sacit
Sari, Bilal
author García Garmilla, Francisco
author_facet García Garmilla, Francisco
Ózer, Sacit
Sari, Bilal
author_role author
author2 Ózer, Sacit
Sari, Bilal
author2_role author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Rudist shells
Upper Cretaceous
Menderes Massif
Turkey
Metamorphism
Cathodoluminescence
Conchas de rudistas
Cretácico Superior
Macizo de Menderes
Turquía
Metamorfismo
Catodoluminiscencia
topic Rudist shells
Upper Cretaceous
Menderes Massif
Turkey
Metamorphism
Cathodoluminescence
Conchas de rudistas
Cretácico Superior
Macizo de Menderes
Turquía
Metamorfismo
Catodoluminiscencia
description Radiolitid rudist shells from the Upper Cretaceous marbles in the southern sector of Menderes Massif (Turkey) have been studied under cathodoluminescence microscopy (CL). The background ofequant calcite mosaic appears non-luminescent, and only some scarce relicts of growth lines and walls are red and yellow-luminescent. CL observations allow us to think that the Upper Cretaceous marbles of the Menderes Massif were completely homogeneized through high-pressure metamorphism during the Alpine history that led to a strong recrystallization to non-luminescent ferroan calcite. After this process, the "honeycomb" microstructure still remains ill-preserved as some isolated patchs. From our previous observations in bivalve shells from the Middle-to-Upper Cretaceous of the Basque-Cantabrian Region (northern Spain) we think that, in spite of metamorphism, luminiscence survives restricted to the shell parts which originally could host a more dense concentration in organic matter
publishDate 2004
dc.date.none.fl_str_mv 2004
2004-01-01
2004
2004-01-01
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/10272/8919
url http://hdl.handle.net/10272/8919
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
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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score 15,223283

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