Bilateral heterogeneity in an upwelling mantle via double subduction of oceanic lithosphere

Data for the research entitled " Bilateral heterogeneity in an upwelling mantle via double subduction of oceanic lithosphere" by Dao et al., 2021 submitted to JGR.

Table S1: Locality, major- and trace-element concentrations, and Sr-Nd-Pb isotopic compositions of Vietnamese volcanic rocks (Con Co, Ly Son-Quang Ngai, Kong Plong, Pleiku, Buon Ma Thuot, Phuoc Long, Xuan Loc and Phu Quy) and seafloor basalts from the EVS/SCS.

Table S2. CIPW normative compositions.

Table S3. Results of K-Ar dating for the volcanic rocks from Vietnam.

Table S4. K-Ar ages obtained for the reference standard materials.

Table S5. F test statistics of the Pb isotope regression trends for Vietnamese basalts.

Table S6. Major-element compositions of primary magmas of Vietnamese basalts (equilibrated with Fo₉₀) and estimated melting pressure (P) and temperature (T) by thermobarometry.

Table S7. Input parameters for REEBOX PRO model.

Table S8. Trace element and isotope compositions of proposed end-member components.