Isotope (Sr, C) and U–Pb SHRIMP zircon geochronology of marble-bearing sedimentary series in the Eastern Sierras Pampeanas, Argentina. Constraining the SW Gondwana margin in Ediacaran to early Cambrian times

1. Murra, J.A.
2. Casquet, C.
3. Locati, F.
4. Galindo, C.
5. Baldo, E.G.
6. Pankhurst, R.J.
7. Rapela, C.W.