Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil.
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/4120 https://doi.org/10.1016/j.sedgeo.2013.03.002 |
Resumo: | The Espinhaço Basin in eastern Brazil contains depositional sequences developed in the São Francisco paleoplate and its margins. Detailed mapping was conducted and combined with U–Pb detrital zircon dating to determine the sedimentological-stratigraphic framework, provenance and minimum and maximum ages of the syn-rift-deposits. The two cycles have minimum ages of 1192 and 923 Ma and maximum ages of 1785 and 1685 Ma. The first depositional cycle, represented by the Bandeirinha and São João da Chapada formations, is marked by contributions of Neoarchean and Paleoproterozoic detrital zircons. The second cycle, the diamond-bearing Sopa-Brumadinho Formation, also contains Mesoproterozoic zircons formed between 1300 and 1190 Ma, which suggests an additional external source of Grenvillian age, that was not previously recorded in the São Francisco Craton. The investigation of such Mesoproterozoic intraplate sedimentary records, provides clues to understanding the history of the Rodinia active margins and, therefore, the kinematic reconstruction of its paleoplates. |
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Santos, Marcelo Nascimento dosChemale Júnior, FaridDussin, Ivo AntonioMartins, Maximiliano de SouzaAssis, Tiago A. R.Jelinek, Andréa RitterGuadagnin, FelipeArmstrong, Richard2014-12-09T20:42:17Z2014-12-09T20:42:17Z2013SANTOS, M.N. et al. Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. Sedimentary Geology, v. 290, p. 47-59, 2013. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0037073813000407>. Acesso em: 30 set. 2014.0037-0738http://www.repositorio.ufop.br/handle/123456789/4120https://doi.org/10.1016/j.sedgeo.2013.03.002The Espinhaço Basin in eastern Brazil contains depositional sequences developed in the São Francisco paleoplate and its margins. Detailed mapping was conducted and combined with U–Pb detrital zircon dating to determine the sedimentological-stratigraphic framework, provenance and minimum and maximum ages of the syn-rift-deposits. The two cycles have minimum ages of 1192 and 923 Ma and maximum ages of 1785 and 1685 Ma. The first depositional cycle, represented by the Bandeirinha and São João da Chapada formations, is marked by contributions of Neoarchean and Paleoproterozoic detrital zircons. The second cycle, the diamond-bearing Sopa-Brumadinho Formation, also contains Mesoproterozoic zircons formed between 1300 and 1190 Ma, which suggests an additional external source of Grenvillian age, that was not previously recorded in the São Francisco Craton. The investigation of such Mesoproterozoic intraplate sedimentary records, provides clues to understanding the history of the Rodinia active margins and, therefore, the kinematic reconstruction of its paleoplates.Zircon geochronologyStatherianStenianSedimentologyStratigraphySedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Sedimentary Geology concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3484320008200.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://www.repositorio.ufop.br/bitstream/123456789/4120/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINALARTIGO_SedimentologicalPaleornvironmentalConstrains.pdfARTIGO_SedimentologicalPaleornvironmentalConstrains.pdfapplication/pdf3813186http://www.repositorio.ufop.br/bitstream/123456789/4120/1/ARTIGO_SedimentologicalPaleornvironmentalConstrains.pdf1a94f7d524b1e7d741a40ffe5b7da210MD51123456789/41202019-05-16 09:38:12.989oai:localhost:123456789/4120Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-05-16T13:38:12Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. |
title |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. |
spellingShingle |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. Santos, Marcelo Nascimento dos Zircon geochronology Statherian Stenian Sedimentology Stratigraphy |
title_short |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. |
title_full |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. |
title_fullStr |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. |
title_full_unstemmed |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. |
title_sort |
Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. |
author |
Santos, Marcelo Nascimento dos |
author_facet |
Santos, Marcelo Nascimento dos Chemale Júnior, Farid Dussin, Ivo Antonio Martins, Maximiliano de Souza Assis, Tiago A. R. Jelinek, Andréa Ritter Guadagnin, Felipe Armstrong, Richard |
author_role |
author |
author2 |
Chemale Júnior, Farid Dussin, Ivo Antonio Martins, Maximiliano de Souza Assis, Tiago A. R. Jelinek, Andréa Ritter Guadagnin, Felipe Armstrong, Richard |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Santos, Marcelo Nascimento dos Chemale Júnior, Farid Dussin, Ivo Antonio Martins, Maximiliano de Souza Assis, Tiago A. R. Jelinek, Andréa Ritter Guadagnin, Felipe Armstrong, Richard |
dc.subject.por.fl_str_mv |
Zircon geochronology Statherian Stenian Sedimentology Stratigraphy |
topic |
Zircon geochronology Statherian Stenian Sedimentology Stratigraphy |
description |
The Espinhaço Basin in eastern Brazil contains depositional sequences developed in the São Francisco paleoplate and its margins. Detailed mapping was conducted and combined with U–Pb detrital zircon dating to determine the sedimentological-stratigraphic framework, provenance and minimum and maximum ages of the syn-rift-deposits. The two cycles have minimum ages of 1192 and 923 Ma and maximum ages of 1785 and 1685 Ma. The first depositional cycle, represented by the Bandeirinha and São João da Chapada formations, is marked by contributions of Neoarchean and Paleoproterozoic detrital zircons. The second cycle, the diamond-bearing Sopa-Brumadinho Formation, also contains Mesoproterozoic zircons formed between 1300 and 1190 Ma, which suggests an additional external source of Grenvillian age, that was not previously recorded in the São Francisco Craton. The investigation of such Mesoproterozoic intraplate sedimentary records, provides clues to understanding the history of the Rodinia active margins and, therefore, the kinematic reconstruction of its paleoplates. |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013 |
dc.date.accessioned.fl_str_mv |
2014-12-09T20:42:17Z |
dc.date.available.fl_str_mv |
2014-12-09T20:42:17Z |
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article |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
SANTOS, M.N. et al. Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. Sedimentary Geology, v. 290, p. 47-59, 2013. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0037073813000407>. Acesso em: 30 set. 2014. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/4120 |
dc.identifier.issn.none.fl_str_mv |
0037-0738 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1016/j.sedgeo.2013.03.002 |
identifier_str_mv |
SANTOS, M.N. et al. Sedimentological and paleoenvironmental constraints of the Statherian and Stenian Espinhaço rift system, Brazil. Sedimentary Geology, v. 290, p. 47-59, 2013. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0037073813000407>. Acesso em: 30 set. 2014. 0037-0738 |
url |
http://www.repositorio.ufop.br/handle/123456789/4120 https://doi.org/10.1016/j.sedgeo.2013.03.002 |
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