The Mesozoic break-up and drifting of the Equatorial Atlantic margin in the northeast Brazil(South America)is characterized by a modest magmatic activity compared with the Southern Atlantic margin,where the Paraná-
文摘The Mesozoic break-up and drifting of the Equatorial Atlantic margin in the northeast Brazil(South America)is characterized by a modest magmatic activity compared with the Southern Atlantic margin,where the Paraná-
