basin evolution Argentina 64 foreland basin 30 Andes 28 extensional tectonics 28 deformation 22 tectonic evolution 22 Neuquen Basin 20 South America 20 fold and thrust belt 20 uplift 20 Cura 14 stratigraphy 14 Tectonics 12 tectonic setting 12 Cretaceous 10 Eocene 10 Patagonia 10 normal fault 10 provenance 10 structural control 10 Geochronology 8 Gondwana 8 Oligocene 8 Precordillera 8 sedimentation 8 sedimentology 8 structural geology 8 Atlantic Ocean 6 Austral Basin 6