Three-dimensional electrical conductivity in the mantle beneath the Payún Matrú Volcanic Field in the Andean backarc of Argentina near 36.5°S: Evidence for decapitation of a mantle plume by resurgent upper mantle shear during slab steepening
Southern Mendoza and northern Neuquén Provinces, south of the Pampean Shallow Subduction region in western Argentina, are host to the <2 Myr Payunia Basaltic Province, which covers ∼39 500 km 2 with primarily basaltic intraplate volcanism. This backarc igneous province can be explained by ext...
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2014
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0956540X_v198_n2_p812_Burd http://hdl.handle.net/20.500.12110/paper_0956540X_v198_n2_p812_Burd |
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