Supplemental Material: Early Paleozoic Chagantaolegai accretionary complex of northern West Junggar (China): Composition, structure, and mechanisms of accretion

Supplemental Text S1: Analytical methods. Table S1: SHRIMP U-Pb isotopic analysis for zircons from the gabbro sample (XMST19-07) in the Chagantaolegai accretionary complex. Table S2: LA-ICP-MS U-Pb isotopic analysis for the zircons from the samples in the Chagantaolegai accretionary complex. Table S3: Rare earth element composition of the zircons from the oceanic-island basalt (XMST20-07) from the basalt-chert sequences. Table S4: The chemical composition of the minerals from the ultramafic rocks in the ophiolitic mélange. Table S5: Major (wt%) and trace element (ppm) contents of magmatic rocks in the Chagantaolegai accretionary complex. Table S6: Sr-Nd isotopic compositions of magmatic rocks in the Chagantaolegai accretionary complex. Figure S1: The geology map of northern West Junggar showing the temporal and spatial distribution of pre-Devonian magmatic rocks in the E’min-Saier-Xiemisitai-Shaerbuerti Mountains. Figure S2: Representative zircon CL images from eight samples.