| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m21b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP5W34M/3GD3H4P |
| Repository | sid.inpe.br/mtc-m21b/2014/05.30.02.28.51 (restricted access) |
| Last Update | 2014:07.28.17.53.45 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m21b/2014/05.30.02.28.52 |
| Metadata Last Update | 2018:06.04.03.04.17 (UTC) administrator |
| DOI | 10.1016/j.tecto.2013.12.021 |
| ISSN | 0040-1951 |
| Label | isi 2014-05 BezerraROMBBNDAG:2014:NeReSh |
| Citation Key | BezerraROMBBNDAG:2014:NeReSh |
| Title | Neotectonic reactivation of shear zones and implications for faulting style and geometry in the continental margin of NE Brazil  |
| Project | Brazilian National Research Council (CNPq) INCTET Project no. 573713/2008-1, CNPq Project no. 471950/2012-2, and FAPESP Projects 2006/04687-7 and 2012/06010-5. |
| Year | 2014 |
| Month | Feb. |
| Access Date | 2024, May 18 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 4717 KiB |
| 2. Context | |
| Author | 1 Bezerra, F. H. R. 2 Rossetti, Dilce de Fátima 3 Oliveira, R. G. 4 Medeiros, W. E. 5 Brito Neves, B. B. 6 Balsamo, F. 7 Nogueira, F. C. C. 8 Dantas, E. L. 9 Andrades Filho, C. 10 Goes, A. M. |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGTQ |
| Group | 1 2 DSR-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 Univ Fed Rio Grande do Norte, BR-59072970 Natal, RN, Brazil.; CNPq, INCT ET, Inst Nacl Ciencia & Tecnol Estudos Tecton, Brasilia, DF, Brazil. 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Serv Geol Brasil CPRM, Rio De Janeiro, Brazil. 4 Univ Fed Rio Grande do Norte, BR-59072970 Natal, RN, Brazil.; Inst Nacl Ciencia & Tecnol Geofis Petr CNPq, INCT GP, Brasilia, DF, Brazil. 5 Univ Sao Paulo, Inst Geociencias, BR-05508 Sao Paulo, Brazil. 6 Univ Parma, I-43100 Parma, Italy. 7 CNPq, INCT ET, Inst Nacl Ciencia & Tecnol Estudos Tecton, Brasilia, DF, Brazil.; Univ Fed Campina Grande, Campina Grande, Paraiba, Brazil. 8 CNPq, INCT ET, Inst Nacl Ciencia & Tecnol Estudos Tecton, Brasilia, DF, Brazil.; Univ Brasilia, BR-70910900 Brasilia, DF, Brazil. 9 Univ Estadual Rio Grande do Sul, Porto Alegre, RS, Brazil. 10 Univ Sao Paulo, Inst Geociencias, BR-05508 Sao Paulo, Brazil. |
| Author e-Mail Address | 1 bezerrafh@geologia.ufrn.br 2 rossetti@dsr.inpe.br |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Tectonophysics |
| Volume | 614 |
| Pages | 78-90 |
| Secondary Mark | A1_ENGENHARIAS_III A1_GEOGRAFIA A2_GEOCIÊNCIAS A2_ENGENHARIAS_II |
| History (UTC) | 2018-06-04 03:04:17 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | continental margin neotectonics fault reactivation post-rift sediments |
| Abstract | The eastern continental margin of South America comprises a series of rift basins developed during the breakup of Pangea in the Jurassic-Cretaceous. We integrated high resolution aeromagnetic, structural and stratigraphic data in order to evaluate the role of reactivation of ductile, Neoproterozoic shear zones in the deposition and deformation of post-rift sedimentary deposits in one of these basins, the Paraiba Basin in northeastern Brazil. This basin corresponds to the last part of the South American continent to be separated from Africa during the Pangea breakup. Sediment deposition in this basin occurred in the Albian-Maastrichtian, Eocene-Miocene, and in the late Quaternary. However, our investigation concentrates on the Miocene-Quaternary, which we consider the neotectonic period because it encompasses the last stress field. This consisted of an E-W-oriented compression and a N-S-oriented extension. The basement of the basin forms a slightly seaward-tilted ramp capped by a late Cretaceous to Quaternary sedimentary cover similar to 100-400 m thick. Aeromagnetic lineaments mark the major steeply-dipping, ductile E-W- to NE-striking shear zones in this basement. The ductile shear zones mainly reactivated as strike-slip, normal and oblique-slip faults, resulting in a series of Miocene-Quaternary depocenters controlled by NE-, E-W-, and a few NW-striking faults. Faulting produced subsidence and uplift that are largely responsible for the present-day morphology of the valleys and tablelands in this margin. We conclude that Precambrian shear zone reactivation controlled geometry and orientation, as well as deformation of sedimentary deposits, until the Neogene-Quaternary. (C) 2014 Elsevier B.V. All rights reserved. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Neotectonic reactivation of... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | 1-s2.0-S0040195114000055-main.pdf |
| User Group | administrator marcelo.pazos@inpe.br |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.44.37 2 |
| URL (untrusted data) | http://dx.doi.org/10.1016/j.tecto.2013.12.021 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |