Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil

Detalhes bibliográficos
Autor(a) principal: CEZARIO, Wilker S.
Data de Publicação: 2011
Outros Autores: SIAL, Alcides N., MISI, Aroldo, PEDREIRA, Augusto José, GAUCHER, Claudio, FERREIRA, Valderez P., LACERDA, Luiz Drude de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional de Geociências - RIGEO
Texto Completo: https://rigeo.sgb.gov.br/handle/doc/1019
Resumo: The Rio Preto Basin and Rio Pardo Belt surround, respectively, the southeastern and northwestern portions of the São Francisco Craton. In this study, using carbon isotope and Hg stratigraphies, it is examined the possibility that carbonates of the Serra do Paraíso Fm. (Rio Pardo Basin) that overly diamictite/arkose of Panelinha Fm. or basement, and of the São Desidério Fm. (Rio Preto Belt), represent Neoproterozoic cap carbonates. Composite C-isotope profiles yet to be completed and refined support this hypothesis. Carbonates of the São Desiderio Fm. exhibits C-isotope pathway similar to that obtained for the upper portion of the Sete Lagoas and Lagoa do Jacaré formations of|the Bambuí Group, Minas Gerais. Hg values from carbonates of the Serra do Paraíso Fm. have been used as a proxy of volcanism intensity and CO2 buildup during snowball events
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spelling CEZARIO, Wilker S.SIAL, Alcides N.MISI, AroldoPEDREIRA, Augusto JoséGAUCHER, ClaudioFERREIRA, Valderez P.LACERDA, Luiz Drude de2013-12-19T16:35:04Z2013-12-19T16:35:04Z2011CEZARIO, Wilker S.; SIAL, Alcides N.; MISI, Aroldo; PEDREIRA, Augusto José; GAUCHER, Claudio; FERREIRA, Valderez P.; LACERDA, Luiz Drude de. Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil. In: CONGRESSO BRASILEIRO DE GEOQUIMICA, 13.; SIMPÓSIO DE GEOQUÍMICA DOS PAÍSES DO MERCOSUL, 3., 2011, Gramado, RS. Anais [...]. Gramado, RS: SBGq 2011.https://rigeo.sgb.gov.br/handle/doc/1019The Rio Preto Basin and Rio Pardo Belt surround, respectively, the southeastern and northwestern portions of the São Francisco Craton. In this study, using carbon isotope and Hg stratigraphies, it is examined the possibility that carbonates of the Serra do Paraíso Fm. (Rio Pardo Basin) that overly diamictite/arkose of Panelinha Fm. or basement, and of the São Desidério Fm. (Rio Preto Belt), represent Neoproterozoic cap carbonates. Composite C-isotope profiles yet to be completed and refined support this hypothesis. Carbonates of the São Desiderio Fm. exhibits C-isotope pathway similar to that obtained for the upper portion of the Sete Lagoas and Lagoa do Jacaré formations of|the Bambuí Group, Minas Gerais. Hg values from carbonates of the Serra do Paraíso Fm. have been used as a proxy of volcanism intensity and CO2 buildup during snowball eventsGEOQUÍMICAESTRATIGRAFIAVULCANISMOISÓTOPOSCARBONATOSNEOPROTEROZOICOBACIA DO RIO PARDOBRASILBAHIACarbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleGramado, RSporreponame:Repositório Institucional de Geociências - RIGEOinstname:Companhia de Pesquisa de Recursos Minerais (CPRM)instacron:CPRMinfo:eu-repo/semantics/openAccessTEXTEvento_CGQ04T07.pdf.txtEvento_CGQ04T07.pdf.txtExtracted texttext/plain10800http://rigeo.sgb.gov.br/jspui/bitstream/doc/1019/2/Evento_CGQ04T07.pdf.txt6ab1d6515d1f209cb2de71a8a7e4c678MD52THUMBNAILEvento_CGQ04T07.pdf.jpgEvento_CGQ04T07.pdf.jpgGenerated Thumbnailimage/jpeg1788http://rigeo.sgb.gov.br/jspui/bitstream/doc/1019/3/Evento_CGQ04T07.pdf.jpg933331bafaa08d2b50a949ab96ff6d88MD53ORIGINALEvento_CGQ04T07.pdfEvento_CGQ04T07.pdfproducao cientificaapplication/pdf165016http://rigeo.sgb.gov.br/jspui/bitstream/doc/1019/1/Evento_CGQ04T07.pdf521d659c914bc146ebfe8eb804838a77MD51doc/10192024-04-30 09:24:43.183oai:rigeo.sgb.gov.br:doc/1019Repositório InstitucionalONGhttps://rigeo.sgb.gov.br/oai/request https://rigeo.cprm.gov.br/oai/requestrigeo@sgb.gov.bropendoar:2024-04-30T12:24:43Repositório Institucional de Geociências - RIGEO - Companhia de Pesquisa de Recursos Minerais (CPRM)false
dc.title.none.fl_str_mv Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
title Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
spellingShingle Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
CEZARIO, Wilker S.
GEOQUÍMICA
ESTRATIGRAFIA
VULCANISMO
ISÓTOPOS
CARBONATOS
NEOPROTEROZOICO
BACIA DO RIO PARDO
BRASIL
BAHIA
title_short Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
title_full Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
title_fullStr Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
title_full_unstemmed Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
title_sort Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil
author CEZARIO, Wilker S.
author_facet CEZARIO, Wilker S.
SIAL, Alcides N.
MISI, Aroldo
PEDREIRA, Augusto José
GAUCHER, Claudio
FERREIRA, Valderez P.
LACERDA, Luiz Drude de
author_role author
author2 SIAL, Alcides N.
MISI, Aroldo
PEDREIRA, Augusto José
GAUCHER, Claudio
FERREIRA, Valderez P.
LACERDA, Luiz Drude de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv CEZARIO, Wilker S.
SIAL, Alcides N.
MISI, Aroldo
PEDREIRA, Augusto José
GAUCHER, Claudio
FERREIRA, Valderez P.
LACERDA, Luiz Drude de
dc.subject.por.fl_str_mv GEOQUÍMICA
ESTRATIGRAFIA
VULCANISMO
ISÓTOPOS
CARBONATOS
NEOPROTEROZOICO
BACIA DO RIO PARDO
BRASIL
BAHIA
topic GEOQUÍMICA
ESTRATIGRAFIA
VULCANISMO
ISÓTOPOS
CARBONATOS
NEOPROTEROZOICO
BACIA DO RIO PARDO
BRASIL
BAHIA
description The Rio Preto Basin and Rio Pardo Belt surround, respectively, the southeastern and northwestern portions of the São Francisco Craton. In this study, using carbon isotope and Hg stratigraphies, it is examined the possibility that carbonates of the Serra do Paraíso Fm. (Rio Pardo Basin) that overly diamictite/arkose of Panelinha Fm. or basement, and of the São Desidério Fm. (Rio Preto Belt), represent Neoproterozoic cap carbonates. Composite C-isotope profiles yet to be completed and refined support this hypothesis. Carbonates of the São Desiderio Fm. exhibits C-isotope pathway similar to that obtained for the upper portion of the Sete Lagoas and Lagoa do Jacaré formations of|the Bambuí Group, Minas Gerais. Hg values from carbonates of the Serra do Paraíso Fm. have been used as a proxy of volcanism intensity and CO2 buildup during snowball events
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2013-12-19T16:35:04Z
dc.date.available.fl_str_mv 2013-12-19T16:35:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv CEZARIO, Wilker S.; SIAL, Alcides N.; MISI, Aroldo; PEDREIRA, Augusto José; GAUCHER, Claudio; FERREIRA, Valderez P.; LACERDA, Luiz Drude de. Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil. In: CONGRESSO BRASILEIRO DE GEOQUIMICA, 13.; SIMPÓSIO DE GEOQUÍMICA DOS PAÍSES DO MERCOSUL, 3., 2011, Gramado, RS. Anais [...]. Gramado, RS: SBGq 2011.
dc.identifier.uri.fl_str_mv https://rigeo.sgb.gov.br/handle/doc/1019
identifier_str_mv CEZARIO, Wilker S.; SIAL, Alcides N.; MISI, Aroldo; PEDREIRA, Augusto José; GAUCHER, Claudio; FERREIRA, Valderez P.; LACERDA, Luiz Drude de. Carbon-isotope and Hg stratigraphies of the Neoproterozoic Serra do Paraíso (Rio Pardo Basin) and São Desidério (Rio Preto Belt) formations, Bahia, Brazil. In: CONGRESSO BRASILEIRO DE GEOQUIMICA, 13.; SIMPÓSIO DE GEOQUÍMICA DOS PAÍSES DO MERCOSUL, 3., 2011, Gramado, RS. Anais [...]. Gramado, RS: SBGq 2011.
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