Upper Neoproterozoic-Lower Cambrian sedimentary successions in the Central Iberian Zone (Spain): Sequence stratigraphy, petrology and chemostratigraphy. Implications for other European zones

1. Valladares, M.I.
2. Barba, P.
3. Ugidos, J.M.
4. Colmenero, J.R.
5. Armenteros, I.