U–Pb Dating and Hf Isotopes Analysis of Detrital Zircons of the Shanxi Formation in the Otuokeqi Area, Northwestern Ordos Basin

Figure 6

Two-stage model age comparison of Hf isotopes of zircons in Paleozoic age groups in the study area and probable provenance area (data quoted from Tian Jian et al., 2009; [32, 33]; Zhang Yun et al., 2019; Bao et al., 2019; [37]; Zhang Qiao et al., 2018).