Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts

Autores
Bardelli, Lorenzo; Arnosio, José Marcelo; Baez, Walter Ariel; Suzaño, Nestor Omar; Becchio, Raul Alberto; Viramonte, Jose German; Bustos, Emilce; Bertea, Esteban Santiago
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The rhyolitic Campo de la Piedra Pómez ignimbrite crops out in the Southern Puna of NW Argentina and it isrelated to the youngest caldera-complex (Cerro Blanco caldera complex) of the Central Andes (73 - 4 kyr). Thepresence of rhyolitic pumice and mafic enclaves with different compositional and textural features, whichvariability can be observed within a single juvenile clast (multiple-banded pumice), characterized these deposits.The enclaves are associated with hybrid (trachydacitic) pumice and sporadic remnants of rhyolitic materialincluded in the trachydacite. To unravel the possible role of the mafic recharge as eruption trigger, the occurrenceof mixing events and the mechanisms of enclave formation, we studied the enclaves and silicic pumicematerial (petrography, whole rock analyses, mineral and glass chemistry) to decipher the magmatic interactionbetween the host rhyolitic melt and the enclave-forming magmas. Results allowed recognizing two main maficrecharge events. During the first episode, the mixing of the rhyolite with the injecting magma generated sporadicdacitic products. Mixing was favored by the relatively high temperature of both the injecting magma and therhyolitic melt, as revealed by clinopyroxene-liquid, plagioclase-liquid and two-pyroxene geothermometers(≥875 °C). The second mafic recharge event involved magma that remained confined at the bottom of thereservoir and crystallized with differential cooling rates. At the interface with the silicic host, the magmagenerated sub-millimetric mineral assemblage in which amphibole has normally zoned rims. Differently, withinthe body of the mafic intrusion, crystallization proceeded with a lower undercooling degree, generating a coarsercrystalline assemblage in which amphibole crystals do not display zoning. The convergence of different thermobarometricmodels (applied to the rhyolite, trachydacite, and enclaves) suggests that these magmas interactedat a crustal depth of ca. 2.7 Kbar, here interpreted as the base of the Campo de la Piedra Pómez rhyoliticreservoir (~10 Km b.s.l.). A time lapse occurred between the last mafic recharge and the eruptive events, wherethe felsic magma cooled down to ~800 °C and the amphibole re-equilibration took place.
Fil: Bardelli, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Arnosio, José Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Baez, Walter Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Suzaño, Nestor Omar. Universidad Nacional de Jujuy; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Becchio, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Bertea, Esteban Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Materia
Mafic recharge
Magma mixing
Quenching textures
Amphibole zoning
Thermobarometry
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/141915
Acceder
id CONICETDig_4c18ce0940d361af26efce14e8264fa1
oai_identifier_str oai:ri.conicet.gov.ar:11336/141915
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic meltsBardelli, LorenzoArnosio, José MarceloBaez, Walter ArielSuzaño, Nestor OmarBecchio, Raul AlbertoViramonte, Jose GermanBustos, EmilceBertea, Esteban SantiagoMafic rechargeMagma mixingQuenching texturesAmphibole zoningThermobarometryhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The rhyolitic Campo de la Piedra Pómez ignimbrite crops out in the Southern Puna of NW Argentina and it isrelated to the youngest caldera-complex (Cerro Blanco caldera complex) of the Central Andes (73 - 4 kyr). Thepresence of rhyolitic pumice and mafic enclaves with different compositional and textural features, whichvariability can be observed within a single juvenile clast (multiple-banded pumice), characterized these deposits.The enclaves are associated with hybrid (trachydacitic) pumice and sporadic remnants of rhyolitic materialincluded in the trachydacite. To unravel the possible role of the mafic recharge as eruption trigger, the occurrenceof mixing events and the mechanisms of enclave formation, we studied the enclaves and silicic pumicematerial (petrography, whole rock analyses, mineral and glass chemistry) to decipher the magmatic interactionbetween the host rhyolitic melt and the enclave-forming magmas. Results allowed recognizing two main maficrecharge events. During the first episode, the mixing of the rhyolite with the injecting magma generated sporadicdacitic products. Mixing was favored by the relatively high temperature of both the injecting magma and therhyolitic melt, as revealed by clinopyroxene-liquid, plagioclase-liquid and two-pyroxene geothermometers(≥875 °C). The second mafic recharge event involved magma that remained confined at the bottom of thereservoir and crystallized with differential cooling rates. At the interface with the silicic host, the magmagenerated sub-millimetric mineral assemblage in which amphibole has normally zoned rims. Differently, withinthe body of the mafic intrusion, crystallization proceeded with a lower undercooling degree, generating a coarsercrystalline assemblage in which amphibole crystals do not display zoning. The convergence of different thermobarometricmodels (applied to the rhyolite, trachydacite, and enclaves) suggests that these magmas interactedat a crustal depth of ca. 2.7 Kbar, here interpreted as the base of the Campo de la Piedra Pómez rhyoliticreservoir (~10 Km b.s.l.). A time lapse occurred between the last mafic recharge and the eruptive events, wherethe felsic magma cooled down to ~800 °C and the amphibole re-equilibration took place.Fil: Bardelli, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Arnosio, José Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Baez, Walter Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Suzaño, Nestor Omar. Universidad Nacional de Jujuy; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Becchio, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Bertea, Esteban Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaPergamon-Elsevier Science Ltd2020-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/141915Bardelli, Lorenzo; Arnosio, José Marcelo; Baez, Walter Ariel; Suzaño, Nestor Omar; Becchio, Raul Alberto; et al.; Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 101; 102616; 28-4-2020; 1-250895-9811CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0895981120301292?via%3Dihubinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jsames.2020.102616info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:47:13Zoai:ri.conicet.gov.ar:11336/141915instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:47:13.708CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
title Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
spellingShingle Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
Bardelli, Lorenzo
Mafic recharge
Magma mixing
Quenching textures
Amphibole zoning
Thermobarometry
title_short Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
title_full Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
title_fullStr Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
title_full_unstemmed Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
title_sort Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
dc.creator.none.fl_str_mv Bardelli, Lorenzo
Arnosio, José Marcelo
Baez, Walter Ariel
Suzaño, Nestor Omar
Becchio, Raul Alberto
Viramonte, Jose German
Bustos, Emilce
Bertea, Esteban Santiago
author Bardelli, Lorenzo
author_facet Bardelli, Lorenzo
Arnosio, José Marcelo
Baez, Walter Ariel
Suzaño, Nestor Omar
Becchio, Raul Alberto
Viramonte, Jose German
Bustos, Emilce
Bertea, Esteban Santiago
author_role author
author2 Arnosio, José Marcelo
Baez, Walter Ariel
Suzaño, Nestor Omar
Becchio, Raul Alberto
Viramonte, Jose German
Bustos, Emilce
Bertea, Esteban Santiago
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Mafic recharge
Magma mixing
Quenching textures
Amphibole zoning
Thermobarometry
topic Mafic recharge
Magma mixing
Quenching textures
Amphibole zoning
Thermobarometry
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The rhyolitic Campo de la Piedra Pómez ignimbrite crops out in the Southern Puna of NW Argentina and it isrelated to the youngest caldera-complex (Cerro Blanco caldera complex) of the Central Andes (73 - 4 kyr). Thepresence of rhyolitic pumice and mafic enclaves with different compositional and textural features, whichvariability can be observed within a single juvenile clast (multiple-banded pumice), characterized these deposits.The enclaves are associated with hybrid (trachydacitic) pumice and sporadic remnants of rhyolitic materialincluded in the trachydacite. To unravel the possible role of the mafic recharge as eruption trigger, the occurrenceof mixing events and the mechanisms of enclave formation, we studied the enclaves and silicic pumicematerial (petrography, whole rock analyses, mineral and glass chemistry) to decipher the magmatic interactionbetween the host rhyolitic melt and the enclave-forming magmas. Results allowed recognizing two main maficrecharge events. During the first episode, the mixing of the rhyolite with the injecting magma generated sporadicdacitic products. Mixing was favored by the relatively high temperature of both the injecting magma and therhyolitic melt, as revealed by clinopyroxene-liquid, plagioclase-liquid and two-pyroxene geothermometers(≥875 °C). The second mafic recharge event involved magma that remained confined at the bottom of thereservoir and crystallized with differential cooling rates. At the interface with the silicic host, the magmagenerated sub-millimetric mineral assemblage in which amphibole has normally zoned rims. Differently, withinthe body of the mafic intrusion, crystallization proceeded with a lower undercooling degree, generating a coarsercrystalline assemblage in which amphibole crystals do not display zoning. The convergence of different thermobarometricmodels (applied to the rhyolite, trachydacite, and enclaves) suggests that these magmas interactedat a crustal depth of ca. 2.7 Kbar, here interpreted as the base of the Campo de la Piedra Pómez rhyoliticreservoir (~10 Km b.s.l.). A time lapse occurred between the last mafic recharge and the eruptive events, wherethe felsic magma cooled down to ~800 °C and the amphibole re-equilibration took place.
Fil: Bardelli, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Arnosio, José Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Baez, Walter Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Suzaño, Nestor Omar. Universidad Nacional de Jujuy; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Becchio, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Bertea, Esteban Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
description The rhyolitic Campo de la Piedra Pómez ignimbrite crops out in the Southern Puna of NW Argentina and it isrelated to the youngest caldera-complex (Cerro Blanco caldera complex) of the Central Andes (73 - 4 kyr). Thepresence of rhyolitic pumice and mafic enclaves with different compositional and textural features, whichvariability can be observed within a single juvenile clast (multiple-banded pumice), characterized these deposits.The enclaves are associated with hybrid (trachydacitic) pumice and sporadic remnants of rhyolitic materialincluded in the trachydacite. To unravel the possible role of the mafic recharge as eruption trigger, the occurrenceof mixing events and the mechanisms of enclave formation, we studied the enclaves and silicic pumicematerial (petrography, whole rock analyses, mineral and glass chemistry) to decipher the magmatic interactionbetween the host rhyolitic melt and the enclave-forming magmas. Results allowed recognizing two main maficrecharge events. During the first episode, the mixing of the rhyolite with the injecting magma generated sporadicdacitic products. Mixing was favored by the relatively high temperature of both the injecting magma and therhyolitic melt, as revealed by clinopyroxene-liquid, plagioclase-liquid and two-pyroxene geothermometers(≥875 °C). The second mafic recharge event involved magma that remained confined at the bottom of thereservoir and crystallized with differential cooling rates. At the interface with the silicic host, the magmagenerated sub-millimetric mineral assemblage in which amphibole has normally zoned rims. Differently, withinthe body of the mafic intrusion, crystallization proceeded with a lower undercooling degree, generating a coarsercrystalline assemblage in which amphibole crystals do not display zoning. The convergence of different thermobarometricmodels (applied to the rhyolite, trachydacite, and enclaves) suggests that these magmas interactedat a crustal depth of ca. 2.7 Kbar, here interpreted as the base of the Campo de la Piedra Pómez rhyoliticreservoir (~10 Km b.s.l.). A time lapse occurred between the last mafic recharge and the eruptive events, wherethe felsic magma cooled down to ~800 °C and the amphibole re-equilibration took place.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-28
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/141915
Bardelli, Lorenzo; Arnosio, José Marcelo; Baez, Walter Ariel; Suzaño, Nestor Omar; Becchio, Raul Alberto; et al.; Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 101; 102616; 28-4-2020; 1-25
0895-9811
CONICET Digital
CONICET
url http://hdl.handle.net/11336/141915
identifier_str_mv Bardelli, Lorenzo; Arnosio, José Marcelo; Baez, Walter Ariel; Suzaño, Nestor Omar; Becchio, Raul Alberto; et al.; Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 101; 102616; 28-4-2020; 1-25
0895-9811
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jsames.2020.102616
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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