Buscar
Mostrando ítems 1-10 de 309
Sr-Nd-Pb isotopic constraints on the nature of the mantle sources involved in the genesis of the high-Ti tholeiites from northern Paraná Continental Flood Basalts (Brazil)
(2013-10-01)
There has been little research on geochemistry and isotopic compositions in tholeiites of the Northern region from the Paraná Continental Flood Basalts (PCFB), one of the largest continental provinces of the world. In order ...
Sr-Nd-Pb isotopic constraints on the nature of the mantle sources involved in the genesis of the high-Ti tholeiites from northern Paraná Continental Flood Basalts (Brazil)
(2013-10-01)
There has been little research on geochemistry and isotopic compositions in tholeiites of the Northern region from the Paraná Continental Flood Basalts (PCFB), one of the largest continental provinces of the world. In order ...
Pb, Nd, Sr, AND Os ISOTOPIC SYSTEMATICS OF BRAZILIAN CRETACEOUS POTASSIC ROCKSPb, Nd, Sr, AND Os ISOTOPIC SYSTEMATICS OF BRAZILIAN CRETACEOUS POTASSIC ROCKS
(Sociedade Brasileira de Geologia, 2017)
THE ORIGIN AND EVOLUTION OF THE METALUMINOUS AND ALKALINE GRANITES, FROM THE WESTERN PORTION OF THE SUL-RIOGRANDENSE SHIELD: GEOCHEMIST, AND Rb-Sr AND Pb-Pb ISOTOPESGÊNESE E EVOLUÇÃO DOS GRANITÓIDES METALUMINOSOS DE AFINIDADE ALCALINA DA PORÇÃO OESTE DO ESCUDO SUL-RIOGRANDENSE: GEOQUÍMICA E ISÓTOPOS DE RB-SR E PB-PB
(Sociedade Brasileira de Geologia, 2017)