History of formation and evolution on the crust around the Ordos Basin: Evidences from UPb dating and Hf isotopic composition of zircons.
1. School of Earth Sciences and Resources, China University of Geosciences (Beijing), Beijing 100083, China 2. Geological Survey Institute of Inner Mongolia, Hohhot 010010, China 3. The Fifth Institute of Geological and Mineral Exploration, Qinghai Provincial Bureau of Geology and Mineral Resources, Xining 810012, China