摘要：Our study is focused on the structural geometry of the western part of Kura foreland fold-and-thrust belt (KFFTB) disposed in the central part of the Caucasus. Structural architecture of the Georgian part of the KFFTB has been interpreted using seismic reflection profile. Building of structures of the Kura foreland basin was formed by Greater Caucasus basement wedge propagation along detachment horizons within the cover-generating thin-skinned structures represented by Neogene shallow marine and thick continental sediments. Based on the structural style of deformation, two seismic–structural complexes were identified in seismic profiles: an upper and a lower complex. Seismic reflection data reveal the presence of south-vergent thrusts, north-vergent backthrusts, and duplex. The deformations in the KFFTB structures were controlled by the multi-level detachments. The Didi Shiraki thrust-top basin has a bivergent geometry and is filled by Pliocene-Pleistocene syn-kinematic sediments.
