Late Neoarchean slab rollback in the Jiaoliao microblock, North China Craton: Constraints from zircon U-Pb geochronology and geochemistryof the Yishui Complex, Western Shandong Province

Yang Yu1, Dapeng Li1, Yuelong Chen1, Lijun Song2, Huan Kang1 and Jianzhen Geng3, (1)School of Earth Science and Resources, China University of Geosciences, Beijing, Beijing, China, (2)Faculty of Geosciences and Engineering, Xi'an Shiyou University, Xi'an, Xi'an, China, (3)Tianjin Center of Geological Survey, China Geological Survey, Tianjin, Tianjin, China