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Figure  4. Cross-sections of the salt-related structures showing the differential structural styles in different segments of the Kuqa foreland fold-thrust belt (locations in Figure 1). Q—Quaternary; N2k—Pliocene Kuche Formation; N1-2k—Miocene Kanchun Formation; N1j—Miocene Jidik Formation; E2-3s—Oligocene Suweiyi Formation; E1-2km—Paleocene-Eocene Kumugeliemu Formation; K—Cretaceous; J—Jurassic; Pz—Paleozoic