Search Results - "Gorayeb, Paulo Sergio de Sousa"

Magmatic and tectonic evolution of the Chaval Granite at the end of the Neoproterozoic, northwestern border of the Borborema Province by Aragão, Arthur Jeronimo Santana, Gorayeb, Paulo Sergio de Sousa, Galarza, Marco Antonio

“…Abstract The northwestern region of Borborema Province is represented by the Ceara Central and Northwest Ceara crustal blocks connected by an extensive…”
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Geology, geochronology Pb-Pb, U-Pb-Hf zircon and Sm-Nd TDM of the Uruburetama batholith, Northern Borborema Province: contextualization in the Santa Quitéria Magmatic Arc by Gorayeb, Paulo Sergio de Sousa, Silva-Silva, Luana Camile, Galarza, Marco Antonio

“…Abstract Records of large crustal masses in the northwest of Borborema Province (BP) spread over more than 300 km are found as numerous granitic bodies amid a…”
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Rhyacian evolution of the eastern São Luís Craton: petrography, geochemistry and geochronology of the Rosário Suite by Nogueira, Bruna Karine Correa, Gorayeb, Paulo Sergio de Sousa, Dantas, Elton Luiz, Leal, Rafael Estumano, Galarza, Marco Antonio

“…The São Luís Cráton comprises an area between northeast Pará state and northwest Maranhão that exposes Paleoproterozoic granitic suites and…”
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Serra do Tapa Ophiolite Suite - Araguaia Belt: Geological characterization and Neoproterozoic evolution (central-northern Brazil) by Barros, Luisa Dias, Gorayeb, Paulo Sergio de Sousa

“…The Araguaia Belt is a Neoproterozoic collisional orogen located in the northern Tocantins tectonic province, North-central Brazil, being one of the most…”
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Rhyacian evolution of high-grade metamorphic rocks of the Porto Nacional Granulite Complex, based on geocronological data U-Pb-Hf in zircon and U- Pb in monazite by de Sousa Gorayeb, Paulo Sergio, Galarza, Marco Antonio, de Oliveira Menezes, Elaine

“…The Porto Nacional Complex in the northern portion of the Goiás Massif, in north-central Brazil, represents a Paleoproterozoic/Archean microcontinent reworked…”
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U–Pb SHRIMP zircon ages of Ediacaran-Cambrian granitic bodies in central Brazil: Implications for the tectonic evolution of the Araguaia belt by Sergio de Sousa Gorayeb, Paulo, Cordani, Umberto Giuseppe, Andrade da Silva Neto, Juvenal Juarez, Sato, Kei, Maurer, Victor Camara

“…The small granitic plutons of the Ramal do Lontra, Presidente Kennedy, Barrolândia and Santa Luzia are emplaced into the Estrondo Group metasedimentary rocks…”
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West Gondwana paleoenvironmental and diagenetic history of Cambrian alluvial deposits in the Jaibaras Basin, Northern Brazil by Gómez Cepeda, Howard Snaider, da Silva Junior, José Bandeira Cavalcante, Rodrigues Nogueira, Afonso César, Gomez-Neita, Juan Sebastian, Luiz do Espírito Santo Quadros, Marcos, de Sousa Gorayeb, Paulo Sergio

“…The Early Cambrian is typically characterized by sedimentary successions of carbonate and siliciclastic rocks, often containing ichnofossils. However, the…”
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Petrology and crustal evolution of the Tartarugal Grande Granulitic Complex - Northeastern Amazonian Craton by Gorayeb, Paulo Sergio de Sousa, Paiva, Hanna Paula Sales, Lafon, Jean-Michel, Rosa-Costa, Lúcia Travassos, Dantas, Elton Luiz

“…The Tartarugal Grande Complex (TGC) is an association of high-grade metamorphic rocks with Archean and Paleoproterozoic protoliths, located at the border of…”
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Amethyst quartz tailings in cement mortars production by Gorayeb Junior, Elias de Souza, Fernandez, Oscar Jesus Choque, Gómes, Laércio Gouvêa, Costa, Wander Alex Pereira, Gorayeb, Paulo Sergio de Sousa

“…ABSTRACT Brazil has immense potential in the production of quartz and its gem varieties, consequently generating huge amounts of waste. This research aims to…”
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Granulite-facies metamorphism at ca. 570-580 Ma in the Porangatu Granulite Complex, central Brazil: implications for the evolution of the Transbrasiliano Lineament by Gorayeb, Paulo Sergio de Sousa, Pimentel, Marcio Martins, Armstrong, Richard, Galarza, Marco Antonio

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Petrografia, geocronologia e significado tectônico do Nefelina Sienito Brejinho: extremo noroeste da Província Borborema by Paulo Sergio de Sousa Gorayeb, Rita de Cássia de Oliveira Barbosa, Candido Augusto Veloso Moura, Ronaldo Lima Lemos

“…Resumo: No extremo noroeste da Província Borborema foi identificado um maciço alcalino subsaturado, o Nefelina Sienito Brejinho (NSB), alojado em gnaisses do…”
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Petrologia, geoquímica e geocronologia dos granitos Presidente Kennedy e Barrolândia: contextualização na evolução do Cinturão Araguaia by Paulo Sergio de Sousa Gorayeb, Williams Pinto dos Santos, Candido Augusto Veloso Moura, Layse Holanda Sousa

“…Diversos corpos graníticos têm sido identificados no extremo leste do Cinturão Araguaia em seu domínio de mais alto grau metamórfico (Grupo Estrondo). Tais…”
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Geology, geochronology and tectonic context of the Carreira Comprida Anorthosite in the evolution of the Goiás Massif, Porto Nacional Domain – Tocantins Province by Sergio de Sousa Gorayeb, Paulo, Antonio Galarza, Marco

“…The Carreira Comprida Anorthosite (CCA) is exposed in the Paleoproterozoic Porto Nacional High-Grade Metamorphic Terrene, in the north of the Goiás Massif,…”
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Aspectos texturais do magmatismo e tramas da tectônica impostas ao Granito Chaval na Zona de Cisalhamento Santa Rosa, extremo Noroeste da Província Borborema by Gorayeb, Paulo Sergio de Sousa, Lima, Aline Maria Meiguins de

“…A região Noroeste da Província Borborema apresenta uma diversidade de corpos graníticos de natureza e evolução tectônica diversificadas, do Paleoproterozoico…”
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Scapolite metagabbros of the Xambica Suite: A Tonian OIB magmatism in the crustal evolution of the Araguaia Belt by de Sousa Gorayeb, Paulo Sergio, Barros, Gleidson Santos, Moura, Candido Augusto Veloso, Dantas, Elton Luiz, da Fonseca Assis, Clauber Roberto

“…The geological evolution of the Araguaia Belt (AB), an important Neoproterozoic orogen located in central-north Brazil, is marked by different stages in its…”
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Proveniência das rochas metassedimentares do Cinturão Araguaia com base em datações Pb-Pb em zircão e idades-modelo Sm-Nd by Bruno Luís Silva Pinheiro, Candido Augusto Veloso Moura, Paulo Sérgio de Sousa Gorayeb

“…Resumo: Este trabalho apresenta dados geocronológicos 207Pb/206Pb de grãos detríticos de zircão obtidos pelo método de evaporação de chumbo e idades-modelo…”
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Neoproterozoic granites of the Lajeado intrusive suite, north-center Brazil: A late Ediacaran remelting of a Paleoproterozoic crust by de Sousa Gorayeb, Paulo Sergio, Chaves, César Lisboa, Moura, Candido Augusto Veloso, da Silva Lobo, Luciano Ricardo

“…In north-central Brazil, a number of granite plutons, which intrude Paleoproterozoic gneiss-granulite terrains of the Goiás Massif, crop out along a thermal…”
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Neoproterozoic sedimentary deposits of the Tucuruí Group – Araguaia Belt, Northestern of Pará state by Alessandra de Cássia dos Santos Dutra, Paulo Sergio de Sousa Gorayeb, Afonso César Rodrigues Nogueira

“…The Tucuruí Group of Neoproterozoic age outcrops in Tucuruí region, northeastern of Pará state, along with the transition between the Amazonian Craton and…”
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Pillow basalts of Morro do Agostinho Ophiolite Suite: records of seafloor in the midwestern portion of Araguaia Belt by Luciana de Jesus Penha Pamplona Miyagawa, Paulo Sergio de Sousa Gorayeb

“…Along the domain of low metamorphic grade (Midwestern portion) of the Araguaia Belt, outcrop dozens mafic and/or ultramafic bodies of ophiolitic suites. An…”
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Depósitos sedimentares neoproterozoicos do Grupo Tucuruí - Cinturão Araguaia, Nordeste do Pará by Dutra, Alessandra de Cássia dos Santos, Gorayeb, Paulo Sergio de Sousa, Nogueira, Afonso César Rodrigues

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