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Palaeoproterozoic dome-forming structures related to granulite-facies metamorphism, Jequi´e block, Bahia, Brazil: petrogenetic approaches
(2004)
Dome structures in the São Francisco craton (Northeast Brazil), have been identified in the regions of Brejões and Santa
Inês within the granulitic Jequié block. Domes are mainly composed of CH6 charnockites, which intrude ...
Palaeoproterozoic dome-forming structures related to granulite-facies metamorphism, Jequié block, Bahia, Brazil: petrogenetic approaches
(Elsevier, 2004)
Dome structures in the São Francisco craton (Northeast Brazil), have been identified in the regions of Brejões and Santa Inês within the granulitic Jequié block. Domes are mainly composed of CH6 charnockites, which intrude ...
Extending the Pampean orogen in western Argentina: New evidence of Cambrian magmatism and metamorphism within the Ordovician Famatinian belt revealed by new SHRIMP U–Pb ages
(Pergamon-Elsevier Science Ltd, 2021-02-10)
New SHRIMP U–Pb zircon and monazite ages from the Sierra de Fiambalá (Sierras Pampeanas, NW Argentina) record coeval granitoid peraluminous magmatism and high-grade metamorphism at ca. 525 Ma (Lower Cambrian) that resulted ...
AGES OF GRANITES OF THE SERRINHA NUCLEUS, BAHIA (BRAZIL): AN OVERVIEWAGES OF GRANITES OF THE SERRINHA NUCLEUS, BAHIA (BRAZIL): AN OVERVIEW
(Sociedade Brasileira de Geologia, 2017)
Bentonite geochronology, marine geochemistry, and the Great Ordovician Biodiversification Event (GOBE)
(Elsevier Science, 2012-03)
Attribution of Ordovician climate forcing to explosive volcanism and the potential global importance of volcanism in Ordovician biodiversification suggest the necessity of evaluating the relationships between K-bentonite ...
Episodic out of sequence deformation promoted by Cenozoic fault reactivation in NW Argentina
(Elsevier Science, 2020-02-05)
The Central Andes are the product of contractional deformation related to subduction of the Nazca plate beneath the South American continent. In this geodynamic setting, thrust belt propagation in the Central Andean ...
THE SALINAS FORMATION IN THE TYPE-AREA, NORTHEASTERN MINAS GERAIS: A PROPOSAL TO REVIEW THE STRATIGRAPHY OF THE ARAÇUAÍ BELT ON SEDIMENTARY METAMORPHIC AND U-Pb SHRIMP EVIDENCESA FORMAÇÃO SALINAS NA ÁREA-TIPO, NE DE MINAS GERAIS: UMA PROPOSTA DE REVISÃO DA ESTRATIGRAFIA DA FAIXA ARAÇUAÍ COM BASE EM EVIDÊNCIAS SEDIMENTARES, METAMÓRFICAS E IDADES U-Pb SHRIMP
(Sociedade Brasileira de Geologia, 2016)
Isotope (Sr, C) and U-Pb SHRIMP zircon geochronology of marble-bearing sedimentary series in the Eastern Sierras Pampeanas, Argentina. Constraining the SW Gondwana margin in Ediacaran to early Cambrian times
(Elsevier Science, 2016-08)
The Sierras de Córdoba Metasedimentary Series (SCMS) consists of marbles and metasiliciclastic rocks of late Ediacaran to early Cambrian age (ca. 630 and 540 Ma) that underwent high-grade metamorphism during the collisional ...
Re–Os age constraints and new observations of Proterozoic glacial deposits in the Vazante Group, Brazil
(2013)
A new Re–Os radiometric age date for an organic-rich shale horizon from the Vazante Group in Brazil, coupled with geological observations, provide evidence for late Mesoproterozoic glacial episodes, conflicting with the ...