Thermal Evolution History of Qinshui Basin in the Middle of North China Cratonand Mesozoic-Cenozoic Lithosphere Tectonic Evolution in Shanxi Plateau

Based on the geological data of Qincan No.1 well, combined with the sedimentary structural evolution and its contrast with neighboring areas, the paper systematically studied the regional tectonic movement and tectonic evolution of Qinshui basinsince the late Paleozoic by apatite fission track analysis as well asstudies on aspects including zircon fission track, minerals fluid inclusions, organic matter vitrinite reflectance, regional magmatic activity and basin structural evolution. On this basis, the Mesozoic-Cenozoic lithosphere tectonic evolution and plateau uplift thermal process in Shanxi plateau was discussed, and the geological evaluation of Qinshuibasinwas improved, which laida solid the oretical foundation for further studies of ancient geothermal history in Qinshui basin of North China Craton and its adjacent areas.