Comparative geological evolution of the Borborema Province and São Francisco Craton (eastern Brazil): Decratonization and crustal reworking during West …
SP Neves - Precambrian Research, 2021 - Elsevier
80% of the continental crust was produced during the 4.0–2.0 Ga time span, but the
preserved area of Archean/early Paleoproterozoic cratons is smaller than 40%. Part of this …
preserved area of Archean/early Paleoproterozoic cratons is smaller than 40%. Part of this …
The Borborema strike-slip shear zone system (NE Brazil): large-scale intracontinental strain localization in a heterogeneous plate
Large-scale strike-slip faults are fundamental tectonic elements of the continental
lithosphere. They constitute plate boundaries (continental transforms), separate terranes …
lithosphere. They constitute plate boundaries (continental transforms), separate terranes …
[HTML][HTML] Toward an integrated model of geological evolution for NE Brazil-NW Africa: The Borborema Province and its connections to the Trans-Saharan (Benino …
Abstract Both the Borborema Province of NE Brazil and the geological provinces of NW
Africa (the Trans-Saharan Orogen consisted of the Tuareg and Benino-Nigerian shields and …
Africa (the Trans-Saharan Orogen consisted of the Tuareg and Benino-Nigerian shields and …
Deep crustal framework of the Borborema Province, NE Brazil, derived from gravity and magnetic data
RG Oliveira, WE Medeiros - Precambrian Research, 2018 - Elsevier
Abstract The Borborema Province BP (NE Brazil) consists of a complex rock mosaic
composed mainly by Proterozoic metasedimentary belts that amalgamate Archean-to …
composed mainly by Proterozoic metasedimentary belts that amalgamate Archean-to …
Combined Nd isotope systematics and geophysical data constrain the crustal evolution of the disrupted Alto Moxotó Terrane, Borborema Province, Brazil
LCM de Lira Santos, RG de Oliveira, WE de Medeiros… - Tectonophysics, 2023 - Elsevier
The accretionary record of Precambrian orogens is often masked by systematic magmatic,
metamorphic and/or structural overprints. The Neoproterozoic Borborema Province presents …
metamorphic and/or structural overprints. The Neoproterozoic Borborema Province presents …
Early to late Neoproterozoic subduction-accretion episodes in the Cariris Velhos Belt of the Borborema Province, Brazil: Insights from isotope and whole-rock …
Abstract The Cariris Velhos Belt is an unique domain of the Borborema Province, Brazil,
because it presents magmatic and metamorphic lithotectonic associations spanning all the …
because it presents magmatic and metamorphic lithotectonic associations spanning all the …
Neoarchean crustal growth and Paleoproterozoic reworking in the Borborema Province, NE Brazil: Insights from geochemical and isotopic data of TTG and …
Pre-Brasiliano rocks in the Borborema Province (NE Brazil) are concentrated in basement
blocks, such as the Alto Moxotó Terrane. Petrographic, geochemical, and U-Pb and Sm-Nd …
blocks, such as the Alto Moxotó Terrane. Petrographic, geochemical, and U-Pb and Sm-Nd …
Accretion tectonics in western Gondwana deduced from Sm‐Nd isotope mapping of terranes in the Borborema Province, NE Brazil
Abstract Whole rock Sm‐Nd isotope mapping of metaplutonic and metasedimentary rocks in
the Tranversal Sub‐province of the Borborema Province (central Western Gondwana) is …
the Tranversal Sub‐province of the Borborema Province (central Western Gondwana) is …
Geochemistry and U–Pb–Hf zircon data for plutonic rocks of the Troia Massif, Borborema Province, NE Brazil: Evidence for reworking of Archean and juvenile …
Abstract Rhyacian (c. 2.30–2.05 Ga) subduction-accretion and collisional processes are
thought to represent an important event of crustal growth and reworking, often reported in …
thought to represent an important event of crustal growth and reworking, often reported in …
Contrasting Archaean (2.85–2.68 Ga) TTGs from the Tróia Massif (NE-Brazil) and their geodynamic implications for flat to steep subduction transition
We present field, U-Pb zircon geochronology and geochemical data from grey gneisses and
amphibolites from Tróia Massif of Northern Borborema Province, NE-Brazil. U-Pb zircon …
amphibolites from Tróia Massif of Northern Borborema Province, NE-Brazil. U-Pb zircon …