Citation: | WU Chunjiao, WANG Zhenyi, MA Jun, ZHANG Jin, Gao Qi. 2022. New constraints on the scope of the southern Mongolian microcontinent——Evidence from zircon U-Pb age of quartz diorite in the southwest of Yagan[J]. Geology in China, 49(3): 1000-1002. doi: 10.12029/gc20220325 |
Simplified map of CAOB microcontinent (Fig. a, after Shi et al., 2020), tectonics map of northern Alxa (Fig. b, modified from Wang et al., 2021), geological map of Hobhal area (Fig. c, after Wang et al., 2021), cathodoluminescence image of partial zircons (Fig. d) and age concordia diagram (Fig. e)