Fig. 8

Detrital zircon εHf(t) vs t (Ma) diagram of sandstone samples from five sections of the T₃x_2. The colorful fields represent detrital zircons from different Blocks (after Liao et al.³²). Abbreviations: NCB-North China Block; NQB-North Qinling Block; SQB-South Qinling Block; YB-Yangtze Block.