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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3LF2S5H
Repositóriosid.inpe.br/mtc-m21b/2016/04.05.13.19   (acesso restrito)
Última Atualização2016:04.05.13.20.04 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21b/2016/04.05.13.19.29
Última Atualização dos Metadados2018:06.04.02.40.38 (UTC) administrator
DOI10.1016/j.precamres.2015.12.012
ISSN0301-9268
Chave de CitaçãoPadilhaVitoPáduFuck:2016:DeMaSi
TítuloDeep magnetotelluric signatures of the early Neoproterozoic Cariris Velhos tectonic event within the Transversal sub-province of the Borborema Province, NE Brazil
Ano2016
MêsApr.
Data de Acesso09 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho4760 KiB
2. Contextualização
Autor1 Padilha, Antonio Lopes
2 Vitorello, Ícaro
3 Pádua, Marcelo Banik de
4 Fuck, Reinhardt Adolfo
Identificador de Curriculo1 8JMKD3MGP5W/3C9JGJG
2 8JMKD3MGP5W/3C9JHD6
3 8JMKD3MGP5W/3C9JHNR
Grupo1 DGE-CEA-INPE-MCTI-GOV-BR
2 DGE-CEA-INPE-MCTI-GOV-BR
3 DGE-CEA-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Universidade de Brasília (UnB)
Endereço de e-Mail do Autor1 antonio.padilha@inpe.br
2 icaro@dge.inpe.br
3 marcelo.banik@inpe.br
4 reinhardt@unb.br
RevistaPrecambrian Research
Volume275
Páginas70-83
Nota SecundáriaA1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_CIÊNCIAS_AMBIENTAIS A2_QUÍMICA A2_ENGENHARIAS_II A2_ENGENHARIAS_I A2_CIÊNCIAS_BIOLÓGICAS_I A2_BIODIVERSIDADE B1_MATERIAIS
Histórico (UTC)2016-04-05 13:19:29 :: simone -> administrator ::
2016-07-04 12:29:58 :: administrator -> simone :: 2016
2016-12-21 12:24:36 :: simone -> administrator :: 2016
2018-06-04 02:40:38 :: administrator -> simone :: 2016
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveNortheast Brazil
Borborema Province
Magnetotellurics
Subduction zone
Neoproterozoic
Cariris Velhos Orogeny
ResumoThe Borborema structural province, in northeast Brazil, consists of a complex set of crustal blocks of different ages, origin and evolution, with final amalgamation during the late Neoproterozoic Brasiliano Orogeny. In the central part of the province, its Transversal sub-province is characterized by elongate NE-SW terranes largely affected by the Brasiliano metamorphic overprinting and by a suite of early Neoproterozoic metavolcanic and metaplutonic rocks, reflecting a distinct tectonic event (Cariris Velhos). Magnetotelluric (MT) data were collected at 64 stations along four profiles across this central region of the province to assess its deep electrical resistivity structure. Dimensionality analysis shows that the subsurface is electrically dominated by 3D structure, and 3D inversions of the full impedance tensor and vertical magnetic transfer function (tipper) were carried out. Data fit is relatively good with an acceptable distribution of the misfit between the sites and the dominant features in the final model are north-dipping crustal conductors, which can be tentatively correlated between the different MT profiles and cross contrasting terranes at the surface of the province. Considering the geometry and distribution of the conductors, it is proposed that they might reflect remnants of a north-directed subduction zone with enhanced conductivity associated with graphitized biogenic material in metasedimentary rocks originally deposited in a restricted oceanic environment and subsequently metamorphosed and introduced into the deep crust by the subduction of the oceanic lithosphere. Constrained by isolated outcrops of early Neoproterozoic rocks with oceanic affinity, the proposed subduction event may have taken place during the Cariris Velhos Orogeny with the crustal remobilization by the Brasiliano Orogeny being restricted to the brittle upper crust. This interpretation gives support for an accretionary model to the Neoproterozoic geodynamic evolution of the Borborema Province.
ÁreaCEA
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4. Condições de acesso e uso
Idiomaen
Arquivo AlvoPadilha_deep.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3EU29DP
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.01.22.11 4
sid.inpe.br/mtc-m21/2012/07.13.14.50.10 2
sid.inpe.br/mtc-m21/2012/07.13.14.54.32 1
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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