Supp Fig. 2. Unravelling the Neoproterozoic Accretionary History of Oman, Using an Array of Isotopic Systems in Zircon. BladesM.L. AlessioB.L CollinsA.S. FodenJ. PayneJ.L. GlorieS. HoldenP. ThorpeB. Al-KhirbashS. 2019 Fig. 2 Initial <sup>176</sup>Hf/<sup>177</sup>Hf versus <sup>206</sup>Pb/<sup>238</sup>U age for zircon in all igneous samples. These are used to identify any distinct Pb-loss trends that appear as a horizontal trend on the plot.