Fig. 4

Structural map of the studied area based on the geological map in Online Resource 1; the study area is located in the south western margin of the Vetto-Carpineti syncline (see Fig. 2). The stereonets projections (Wulff lower hemisphere) a, b, c, d show the orientation and the kinematics of the studied faults; the stereonets projections (Wulff lower hemisphere) 1, 2, 3, 4 show the bedding poles and the fold axial trend in the Taviano syncline