Pacific subduction coeval with the Karoo mantle plume: the Early Jurasssic Subcordilleran belt of northwestern Patagonia
The Early Mesozoic magmatism of southwestern Gondwana is reviewed in the light of new U-Pb SHRIMP zircon ages (181 ± 2 Ma, 181 ± 3 Ma, 185 ± 2 Ma, and 182 ± 2 Ma) that establish an Early Jurassic age for the granites of the Subcordilleran plutonic belt in northwestern Argentine Patagonia. New geoche...
Guardado en:
| Autores principales: | Rapela, Carlos Washington, Pankhurst, Robert J., Fanning, Christopher, Hervé, Francisco |
|---|---|
| Formato: | Libro Capitulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
Geological Society of London
2005
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/128114 |
| Aporte de: |
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