The somuncura large igneous province in Patagonia: Interaction of a transient mantle thermal anomaly with a subducting slab
The Oligo-Miocene Somuncura province is the largest (∼55 000 km2) back-arc mafic volcanic field in Patagonia, and one of Earth's largest with no clear link to a hotspot or major extension. Major and trace element and Sr-Nd-Pb isotopic data suggest involvement of a plume-like component in the ma...
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| Autores principales: | Ardolino, Alberto, Ramos, Victor Alberto |
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| Publicado: |
2007
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223530_v48_n1_p43_Kay http://hdl.handle.net/20.500.12110/paper_00223530_v48_n1_p43_Kay |
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