Abstract

Figure S1: Chondrite normalized REE patterns of zircon cores and metamorphic overgrowths from Precambrian metamorphic basic rocks (Q1401 and Q1402). Figure S2: Zr vs. selected element variation diagrams highlighting the effects of metamorphic alteration. Figure S3: Summary of chondrite-normalized REE distribution patterns and primitive mantle normalized multi-element plots of Late Neoproterozoic rocks from Lhasa terrane(previous studies). Figure S4: P–T path for Precambrian metamorphic basic rocks (Q1401 and Q1402) from the Yongzhu area, North Lhasa. Table S1: Representative analyses of minerals of basic rocks(Q1401 and Q1402). Table S2: LA-ICP-MS Zircon U-Pb isotopic data. Table S3: SIMS Zircon U-Pb isotopic data. Table S4: In-situ LA-ICP-MS trace element (ppm) results for the zircon. Table S5: Zircon O-Hf isotopic data. Table S6: Whole-rock geochemical data. Table S7: Whole-rock Sr-Nd isotopic data.

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