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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.15.33   (acesso restrito)
Última Atualização2011:12.05.10.57.33 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.15.33.57
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1002/jqs.1132
ISSN0267-8179
Chave de CitaçãoGoesRossValeMira:2007:MaIsNo
TítuloQuaternary tectonics in a passive margin: Marajó Island, northern Brazil. JQS
Ano2007
MêsFeb.
Data de Acesso05 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1583 KiB
2. Contextualização
Autor1 Goes, Ana Maria
2 Rossetti, Dilce F.
3 Valeriano, Márcio de Morisson
4 Miranda, A. C. da C
Grupo1
2 DSR-INPE-MCT-BR
3 DSR-INPE-MCT-BR
Afiliação1 Univ Sao Paulo, Inst Geosci
RevistaJournal of Quaternary Science
Volume23
Número2
Páginas121–135
Histórico (UTC)2007-12-21 15:45:57 :: marciana -> banon ::
2010-05-10 18:41:54 :: banon -> administrator ::
2010-05-11 02:15:04 :: administrator -> marciana ::
2011-12-05 10:57:33 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> marciana :: 2007
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-Chavetectonics
Quaternary
Marajo´ Island
sedimentary structure
soft sediment deformation
spatial analysis
ResumoMarajó Island is located in a passive continental margin that evolved from rifting associated with the opening of the Equatorial South Atlantic Ocean in the Late Jurassic/Early Cretaceous period. This study, based on remote sensing integrated with sedimentology, as well as subsurface and seismographic data available from the literature, allows discussion of the significance of tectonics during the Quaternary history of marginal basins. Results show that eastern Marajó Island contains channels with evidence of tectonic control. Mapping of straight channels defined four main groups of lineaments (i.e. NNESSW, NESW, NWSE and EW) that parallel main normal and strike-slip fault zones recorded for the Amazon region. Additionally, sedimentological studies of late Quaternary and Holocene deposits indicate numerous ductile and brittle structures within stratigraphic horizons bounded by undeformed strata, related to seismogenic deformation during or shortly after sediment deposition. This conclusion is consistent with subsurface Bouguer mapping suggestive of eastern Marajó Island being still part of the Marajó graben system, where important fault reactivation is recorded up to the Quaternary. Together with the recognition of several phases of fault reactivation, these data suggest that faults developed in association with rift basins might remain active in passive margins, imposing important control on development of depositional systems.
ÁreaSRE
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Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
banon
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format identifier isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url
7. Controle da descrição
e-Mail (login)marciana
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