Megaestruturacao pre-cambriana do territorio brasileiro baseada em dados geofisicos e geologicos

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dc.contributor.authorHasui, Y.
dc.contributor.authorHaralyi, N. L E
dc.contributor.authorCosta, J. B S
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:17:55Z
dc.date.available2014-05-27T11:17:55Z
dc.date.issued1993-12-01
dc.description.abstractCrustal discontinuities may be seen as A-type collision sutures with triple junction arrays. Shear belts developed at the block borders due to oblique plate convergence. A consistent litho-structural zoning may be observed along the border zones of the blocks: the known high-grade terrains are exposed along the upper block border and pass to distal granite-greenstone terrains; in the lower block, granite-greenstone terrains form the older basement, and supracrustals occur as a metavolcano-sedimentary belt near or adjacent to the suture. This regional litho-structural framework may be related to diachronous collisions of sialic masses which lead to their amalgamation into an extensive continental mass. -from English summaryen
dc.format.extent7-31
dc.identifier.citationGeociencias (Sao Paulo), v. 12, n. 1, p. 7-31, 1993.
dc.identifier.scopus2-s2.0-0027869072
dc.identifier.urihttp://hdl.handle.net/11449/64434
dc.language.isopor
dc.relation.ispartofGeociencias (Sao Paulo)
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectmetamorphism
dc.subjectmobile belt
dc.subjectorogenesis
dc.subjectPrecambrian
dc.subjectshear zone
dc.subjecttectonic evolution
dc.subjectBrazil
dc.titleMegaestruturacao pre-cambriana do territorio brasileiro baseada em dados geofisicos e geologicospt
dc.title.alternativeMajor Precambrian structures of the Brazilian territory based on geophysical and geological dataen
dc.typeArtigo
dcterms.licensehttp://ppegeo.igc.usp.br/revistas/geosp/paboutj.htm

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