Influence of pre-salt alignments in the post-Aptian magmatism in the Cabo Frio High and its surroundings, Santos and Campos Basins, SE Brazil: an example of non-plume-related magmatism

Sérgio Goulart Oreiroa, José Antônio Cupertinob, Peter Szatmaric & Antônio Thomaz Filhod

Plumes Beneath the Paraná Basin, Eastern Paraguay: Fact or Fiction?

Piero Comin-Chiaramonti, Marcia Ernesto, Victor Fernandez Velázquez
& Celso de Barro Gomes