has subject area 0402 Geochemistry (FoR) 0403 Geology (FoR) 0404 Geophysics (FoR) Energy (Science Metrix)
keywords ELEMENT CONCENTRATIONS FLOOD BASALTS Geochemistry & Geophysics IGNEOUS ROCKS NEPHELINE SYENITES NORTHWESTERN NAMIBIA OCEAN HOTSPOT TRACKS POCOS-DE-CALDAS Physical Sciences SE Brazil SOUTH-ATLANTIC SOUTHEASTERN BRAZIL Science & Technology South Atlantic Sr-Nd isotopes Trindade plume track WESTERN UNITED-STATES basic magmas