Search Results - "Milhomem Neto, João Marinho"

Continental contribution to the marinoan cap carbonate of Tangará da Serra – MT, Brazil: further evidence from Sr-Nd-Pb isotope geochemistry by Souza, Nayra Michelly das Chagas, Lafon, Jean Michel, Milhomem Neto, João Marinho, Soares, Joelson Lima

“…Abstract On the southern edge of the Amazonian Craton, the Mirassol d’Oeste and Guia formations constitute the cap carbonate of the Araras Group. Petrography,…”
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Constraints on the source and petrogenesis of early Ediacaran shoshonitic mafic magmatism and high-K calc-alkaline granitoids in the Sergipano Orogenic System, Borborema Province, Brazil by Pereira, Fábio Santos, Lafon, Jean-Michel, Rosa, Maria de Lourdes da Silva, Conceição, Herbet, Bertotti, Anelise Losangela, Milhomem Neto, João Marinho, Lana, Cristiano, Koester, Edinei

“…•Emplacement of the Capela pluton at 630 Ma during the early Brasiliano Orogeny.•Shoshonitic mafic rocks were derived from a metasomatized lithospheric…”
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Crustal growth and reworking of Archean crust within the Rhyacian domains of the southeastern Guiana Shield, Brazil: Evidence from zircon U–Pb–Hf and whole-rock Sm–Nd geochronology by Milhomem Neto, João Marinho, Lafon, Jean-Michel

“…The southeastern Guiana Shield, northern Amazonian Craton, is part of a Paleoproterozoic orogenic belt that was built up during the Transamazonian orogenic…”
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U–Pb geochronology, Nd–Hf isotopes, and geochemistry of Rhyacian granitoids from the Paleoproterozoic Lourenço domain (Brazil), southeastern Guiana Shield by Vianna, Sâmia Queiroz, Lafon, Jean Michel, Milhomem Neto, João Marinho, Silva, Desaix Paulo Balieiro, Barros, Carlos Eduardo de Mesquita

“…The southern sector of the Paleoproterozoic Lourenço domain in the central-eastern region of the Amapá state, northern Brazil, consists mainly of Rhyacian…”
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Neoarchean magmatism and Rhyacian reworking in the northeast of the Amapá Block, southeastern Guiana Shield, Brazil: Geochemistry, U–Pb geochronology, and Hf–Nd isotopes by Pinto, João Alberto Evangelista, Lafon, Jean Michel, Milhomem Neto, João Marinho

“…This study investigates the age, geochemical nature, sources, and Rhyacian reworking of the Neoarchean magmatism at the northeastern portion of the Amapá…”
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