K-bentonites in the Argentine Precordillera contemporaneous with rhyolite volcanism in the Famatinian Arc
New U–Pb radiometric dates for K-bentonite horizons within the Lower Cambrian to Middle Ordovician platform carbonates from the Precordillera terrane of NW Argentina provide further constraints on models for the allochthonous or parautochthonous accretion of this terrane. Two K-bentonite layers from...
Guardado en:
| Autores principales: | Fanning, Christopher, Pankhurst, Robert J., Rapela, Carlos Washington, Baldo, Edgardo G., Casquet, César, Galindo, Carmen |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2004
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/128923 |
| Aporte de: |
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