Magnetotelluric magnetotelluric method 10 Argentina 8 electrical resistivity 6 Chaco-Pampean Plain 4 Rio de la Plata 4 Río de La Plata Craton 4 Sierras Pampeanas 4 Transbrasiliano Lineament 4 craton 4 data inversion 4 lineament 4 sedimentary basin 4 subduction zone 4 tectonic setting 4 2D forward modeling 2 2D inversion 2 Ambargasta-Sumampa Range 2 Antinaco-Los Colorados Valley 2 Cambrian 2 Codes (symbols) 2 Computer simulation 2 Current channeling 2 Data reduction 2 Formosa 2 Formosa [Argentina] 2 Geophysics 2 Gondwana 2 La Rioja Province 2 Magnetotelluric method 2