Southern Central Andes Andes 24 fold and thrust belt 14 Argentina 8 Central Andes 6 Chile 6 Neuquen Basin 6 South America 6 Tectonics 6 deformation 6 orogeny 6 subduction zone 6 Cordillera 4 Cretaceous 4 Earthquakes 4 Fold and thrust belt 4 Geophysics 4 Jurassic 4 Mendoza 4 Miocene 4 Neogene 4 Neuquén Basin 4 Oligocene 4 Paleogene 4 Paraguay 4 Volcanic rocks 4 Volcanoes 4 backarc basin 4 deformation mechanism 4 detachment fault 4