“…Detrital zircon U-Pb age spectra of the Jurassic to Early Cretaceous sandstones in the Luxi and Jiaolai areas (a-f) compared with the geochronological framework of major thermal events in the potential source areas (g-j). Detrital zircon U-Pb age data in (a)-(f) are from Xie et al (2012b), , Xu et al (2013b), Yang et al (2013) and this study. In (g) and (h), the data for Luxi area are compiled from Hou et al (2006), Xu et al (2007 and references therein), Wang et al (2009aWang et al ( , 2009b and references therein), Wan et al (2011), andLan et al (2012); for Jiaobei terrane from Wan et al (2006), Zhang (2007, 2008 and references therein), Zhou et al (2008a), Chu et al (2011), andLiu et al (2013); for Liaodong Peninsula from Wu et al (2005b and references therein), Wan et al (2006), and Luo et al (2008); for Sulu orogen from Yang et al (2003), Zhang (2007, 2008 and references therein), Liu et al (2008a), Tang et al (2008), and Zhou et al (2008b).…”