Late Jurassic Volcanism Deduced from Geochemical,Geochronological, and Sr-Nd-Hf Isotopic Composition Characteristics of the Nanyuan Formation,South China
MNR Key Laboratory of Metallogeny and Mineral Assessment,Institute of Mineral Resources,Chinese Academy of Geological Sciences(CAGS),Beijing 100037,China;Forestry and Grassland Administration of Shanxi Province,Taiyuan 030021,China