lineament South America 12 Tectonics 10 Andes 8 Argentina 8 Gondwana 6 continental margin 6 fold and thrust belt 6 gravity anomaly 6 strike-slip fault 6 structural geology 6 subduction zone 6 Chaco-Pampean Plain 4 Chile 4 Cretaceous 4 GOCE 4 Magnetotelluric 4 Mendoza 4 Mesozoic 4 Paleozoic 4 Patagonia 4 Rio de la Plata 4 Río de La Plata Craton 4 Structural geology 4 Transbrasiliano Lineament 4 Triassic 4 basement rock 4 craton 4 deformation 4 digital elevation model 4