Early Ordovician magmatism in the Sierra de Ancaján, Sierras Pampeanas (Argentina): implications for the early evolution of the proto-Andean margin of Gondwana

1. Zandomeni, P.S.
2. Verdecchia, S.O.
3. Baldo, E.G.
4. Galindo, C.
5. Moreno, J.A.
6. Dahlquist, J.A.
7. Casquet, C.
8. Cámera, M.M.M.
9. Basei, M.A.S.
10. Ramacciotti, C.D.