Results 151 to 160 of about 1,323 (166)

The 920–900 Ma Bahia-Gangila LIP of the São Francisco and Congo cratons and link with Dashigou-Chulan LIP of North China craton: New insights from U-Pb geochronology and geochemistry

Precambrian Research, 2019
A widespread mafic sill and dyke unit (the Pedro Lessa suite) adjacent to the southeastern São Francisco (SF) craton (eastern South America) is dated as 940 ± 42 Ma, 912 ± 17 Ma, and 986 ± 64 Ma (based on combined ID-TIMS and LA-ICPMS analyses on ...
Alexandre De Oliveira Chaves, Richard E Ernst, Ulf Söderlund   +2 more
exaly   +2 more sources

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Paleoproterozoic khondalites in Brazil: a case study of metamorphism and anatexis in khondalites from Itapecerica supracrustal succession of the southern São Francisco Craton

International Geology Review, 2021
Daniel Andrade Miranda, Alexandre De Oliveira Chaves   +1 more
exaly  

Northeast São Francisco Craton and West-Congo Craton linked before the Rhyacian (2.10–2.04 Ga) orogeny: Evidences from provenance and U-Pb ages of supracrustal rocks from the Rio Capim greenstone belt, Serrinha Block

Precambrian Research, 2021
Elson P Oliveira
exaly  

A review of the main tectonic settings of Palaeo-and-Mesoarchean ore deposits in the northern São Francisco Craton, NE Brazil

International Geology Review, 2022
Johildo Salomão Figueirêdo Barbosa, Rafael Gordilho Barbosa, Angela BEATRIZ De Menezes Leal   +2 more
exaly  

Palaeoproterozoic assembly of the São Francisco craton, SE Brazil: New insights from U–Pb titanite and monazite dating

Precambrian Research, 2017
Carmen Aguilar, Fernando F Alkmim, Cristiano Lana   +2 more
exaly  

Tectonic implications of Precambrian Sm–Nd dates from the southern São Francisco craton and adjacent Araçuaı́ and Ribeira belts, Brazil

Precambrian Research, 2000
Hannes K Brueckner, Dickson Cunningham, Stephen Marshak   +2 more
exaly  

The detrital zircon record of an Archaean convergent basin in the Southern São Francisco Craton, Brazil

Precambrian Research, 2016
Hugo Moreira, Cristiano Lana
exaly  

New evidence of an Ediacaran age for the Bambuí Group in southern São Francisco craton (eastern Brazil) from zircon U–Pb data and isotope chemostratigraphy

Gondwana Research, 2015
Gustavo M Paula-Santos, Marly Babinski, Matheus Kuchenbecker   +2 more
exaly  

Stabilization of the southern portion of the São Francisco craton, SE Brazil, through a long-lived period of potassic magmatism

Precambrian Research, 2013
Cristiano Lana, Fernando F Alkmim, Gary Stevens   +2 more
exaly  

U-Pb baddeleyite dating of the Proterozoic Pará de Minas dyke swarm in the São Francisco craton (Brazil) – implications for tectonic correlation with the Siberian, Congo and North China cratons

Gff, 2016
Ulf Söderlund, Elson P Oliveira, Richard E Ernst   +2 more
exaly