Search Results - "Queiroga, G.N."

Accretionary and collisional processes of the Brasiliano Orogeny recorded by the Tonian La Tuna ophiolite, Dom Feliciano Belt, Uruguay by Pinto, V.M., Debruyne, D., Leitzke, F., Hartmann, L.A., Queiroga, G.N., Lana, C.

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Metamorphic evolution of a Tonian eclogite associated with an island arc of the southern Brasiliano Orogen by Pinto, V.M., Debruyne, D., Hartmann, L.A., Queiroga, G.N., Lana, C., Fragoso, B.A.M., Porcher, C.C., Castro, M.P., Laux, J.

“…•Tonian Três Vendas eclogites discovered in the Southern Brasiliano Orogen.•Origin in subduction zone near juvenile Passinho arc (εHft + 4 to + 10).•Magmatic…”
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Metamorphic evolution of the juvenile Serrinha forearc basin in the southern Brasiliano Orogen by Cerva-Alves, T., Hartmann, L.A., Queiroga, G.N., Lana, C., Castro, M.P., Maciel, L.A.C., Remus, M.V.D.

“…[Display omitted] •Serrinha Basin as a tool to understand intra-oceanic arc evolution.•Low-U garnet U-Pb LA-ICP-MS geochronology.•δ11B in tourmaline as…”
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Oceanic crust and mantle evidence for the evolution of Tonian-Cryogenian ophiolites, southern Brasiliano Orogen by Werle, M., Hartmann, L.A., Queiroga, G.N., Lana, C., Pertille, J., Michelin, C.R.L., Remus, M.V.D., Roberts, M.P., Castro, M.P., Leandro, C.G., Savian, J.F.

“…[Display omitted] •Analyses of rare and informative minerals in Bossoroca and Capané ophiolites.•δ11B of tourmaline is oceanic and #Cr × #Mg of Cr-spinel is…”
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Rutile and zircon age and geochemistry in the evolution of the juvenile São Gabriel Terrane early in the Brasiliano Orogeny by Cerva-Alves, T., Hartmann, L.A., Lana, C., Queiroga, G.N., Maciel, L.A.C., Leandro, C.G., Savian, J.F.

“…Major issues in the tectonic evolution of continents include oceanic crust generation, the subduction of oceanic island arcs and their accretion to a craton…”
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A Neoproterozoic hyper-extended margin associated with Rodinia's demise and Gondwana's build-up: The Araguaia Belt, central Brazil by Hodel, F., Trindade, R.I.F., Macouin, M., Meira, V.T., Dantas, E.L., Paixão, M.A.P., Rospabé, M., Castro, M.P., Queiroga, G.N., Alkmim, A.R., Lana, C.C.

“…The Araguaia Belt encloses a poorly constrained Pan-African (Brasiliano Cycle) continental suture marked by a series of (~750 Ma) ophiolitic units which, when…”
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