Thermobarometry, Sm/Nd ages and geophysical evidence for the location of the suture zone between Cuyania and the western proto-Andean margin of Gondwana
Basement rocks comprising ortho- and paragneisses and schists whose tectono-metamorphic evolution is poorly known, are exposed in the Sierras de Umango, Maz-Espinal and Las Ramaditas, in the northwest of the La Rioja Province, Argentina. These units were included in the Maz, El Taco, El Zaino comple...
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| Autores principales: | Vujovich, Graciela Irene, Chernicoff, Carlos Jorge |
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| Publicado: |
2004
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1342937X_v7_n4_p1057_Porcher http://hdl.handle.net/20.500.12110/paper_1342937X_v7_n4_p1057_Porcher |
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