Table 1-5

Table 1. Calculated basalt volumes derived from four model scenarios.Table 2.Major (wt.%) and trace (ppm) element compositions of the Keping and Yingmai basalts.Table 3. Sr and Nd isotopic composition for the Keping and the Yingmai basalts. ⁸⁷Sr/⁸⁶Sr_i and ¹⁴³Nd/¹⁴⁴Nd_i are calculated at 267.0 Ma for Keping basalts and 287.2 Ma for Yingmai basalts.Table 4. Zn isotopic composition for the Keping basalts, Yingmai basalts and separated clinopyroxene from sample Ym5-8.Table 5. Main chemical characteristics of the two Tarim basalt types (group 1 and 2).