Extending the Pampean orogen in western Argentina: New evidence of Cambrian magmatism and metamorphism within the Ordovician Famatinian belt revealed by new SHRIMP U–Pb ages

1. Larrovere, M.A.
2. Casquet, C.
3. Aciar, R.H.
4. Baldo, E.G.
5. Alasino, P.H.
6. Rapela, C.W.