Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia

Fades analysis of a continuous outcrop of the Cancaniri Formation (latest Ashgillian-Llandoverian) at La Cumbre (I<IE of La Paz, Bolivia) allowed for a thorough interpretation of sedimentary 'processes and environments envolved during its deposition. Distal turbidites and dark shales...

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Author: Díaz Martínez, Enrique
Format: article
Publication Date:1997
Country:España
Institution:Universidad de Huelva (UHU)
Repository:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Language:Spanish
OAI Identifier:oai:ariasmontano.uhu.es:10272/10558
Online Access:http://hdl.handle.net/10272/10558
Access Level:Open access
Keyword:Sedimentology
Ordovician
Silurian
Tectonism
Glaciation
Bolivia
South America
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spelling Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de BoliviaFacies and sedimentary environments of the Cancañiri Formation (Lower Silurian) at La Cumbre of La Paz, northern Eastern Cordillera of BoliviaDíaz Martínez, EnriqueSedimentologyOrdovicianSilurianTectonismGlaciationBoliviaSouth AmericaFades analysis of a continuous outcrop of the Cancaniri Formation (latest Ashgillian-Llandoverian) at La Cumbre (I<IE of La Paz, Bolivia) allowed for a thorough interpretation of sedimentary 'processes and environments envolved during its deposition. Distal turbidites and dark shales indicate a deep marine (offshore) environment, whereas interbedded mud flows, debris flows and deformed slided slabs provide evidence for sediment instability and resedimentation. Outsized granite clasts indicate local glaciation of the source area. Tectonic deformation and the resulting: reliefs may be identified, as the . origin for the instability and local glaciation, respectivelySociedad Geológica de España19971997-01-0119971997-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/10558reponame: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:10272/105582026-06-02T14:58:11Z
dc.title.none.fl_str_mv Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
Facies and sedimentary environments of the Cancañiri Formation (Lower Silurian) at La Cumbre of La Paz, northern Eastern Cordillera of Bolivia
title Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
spellingShingle Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
Díaz Martínez, Enrique
Sedimentology
Ordovician
Silurian
Tectonism
Glaciation
Bolivia
South America
title_short Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
title_full Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
title_fullStr Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
title_full_unstemmed Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
title_sort Facies y ambientes sedimentarios de la Formación Cancañiri (Silúrico inferior) en La Cumbre de La Paz, norte de la Cordillera Oriental de Bolivia
dc.creator.none.fl_str_mv Díaz Martínez, Enrique
author Díaz Martínez, Enrique
author_facet Díaz Martínez, Enrique
author_role author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Sedimentology
Ordovician
Silurian
Tectonism
Glaciation
Bolivia
South America
topic Sedimentology
Ordovician
Silurian
Tectonism
Glaciation
Bolivia
South America
description Fades analysis of a continuous outcrop of the Cancaniri Formation (latest Ashgillian-Llandoverian) at La Cumbre (I<IE of La Paz, Bolivia) allowed for a thorough interpretation of sedimentary 'processes and environments envolved during its deposition. Distal turbidites and dark shales indicate a deep marine (offshore) environment, whereas interbedded mud flows, debris flows and deformed slided slabs provide evidence for sediment instability and resedimentation. Outsized granite clasts indicate local glaciation of the source area. Tectonic deformation and the resulting: reliefs may be identified, as the . origin for the instability and local glaciation, respectively
publishDate 1997
dc.date.none.fl_str_mv 1997
1997-01-01
1997
1997-01-01
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/10272/10558
url http://hdl.handle.net/10272/10558
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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score 15.812429

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