New ages and chemical analysis on Lower Jurassic volcanism close to the dorsal de Huincul, Neuquén
New single zircon ages from hydrocarbon well cores in the A-1 Norte de la Dorsal and Anticlinal Campamento area of the Neuquén basin indicate that 199.0 ± 1.5 Ma andesite lava flow and 203.75 ± 0.26 Ma dacite breccia overlie a 286.5 ± 2.3 Ma granodiorite and 284.0 ± 1.3 Ma andesite dike. The Lower J...
Guardado en:
| Autores principales: | Schiuma, Mario, Llambías, Eduardo Jorge |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2008
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/95530 https://ri.conicet.gov.ar/11336/74976 |
| Aporte de: |
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