14 research outputs found
Early and Late Cretaceous magmatism from Sao Sebastiao Island (SE-Brazil): geochemistry and petrology.
No full textSignificance of the Parana flood volcanism in the disruption of the Western Gondwanaland.
No full textFlood basalt to rhyolite suites in the southern Paran\ue0 plateau (Brazil): paleomagnetism, petrogenesis and geodynamics implications.
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The Anar\uec and Tapirapu\ue0 Formations, Western Brazil. Paleomagnetism, geochemistry and geochronology.
No full textPetrological and paleomagnetic data on the plateau basalts to rhyolite sequences of the southern Paran\ue0 basin (Brazil).
No full textAn. Acad. Brasil. Cien
Flood basalt-rhyolite volcanism of Paran\uc3\ua0 basin (Brazil): petrology, paleomagnetism and geodynamic implications.
No full textPanafrican Rb-Sr isochrone ages of magmatic rocks from Northern Cameroon: Preliminary results. "South-American symposium on isotope geology", Sao Paulo (Brasil).
No full textGeoquimica e paleomagnetismo do vulcanismo basico das Formacoes Anar\uec (RO) e Tapirapu\ue0\ua0 (MT): estudo comparativo com o vulcanismo das bacias do Paran\ue0\ua0 e Maranhao.
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