This study integrates field structural data, petrographic and geochemical (? 18 O, ? 13 C, ? 47 , 87 Sr/ 86 Sr, elemental composition) analyses U–Pb dating of calcite veins cutting the Bóixols-Sant Corneli anticline (Southern Pyrenees) in order to date investigate spatio-temporal relationships between fluid flow fold evolution. E-W trending grew from Late Cretaceous Paleocene at front Bóixols t...