表1孬來可圖巖體的鋯石U-Pb定年數(shù)據(jù)表

表1孬來可圖巖體的鋯石U-Pb定年數(shù)據(jù)表Table.1LAICP-MSzirconU-PbisotopeanalysisofplutoninNaolaiketu測(cè)點(diǎn)號(hào)元素含量(10-6)Th/U同位素比值同位素年齡PbThU207Pb/206Pb207Pb/206Pb207Pb/235U207Pb/235U206Pb/238U206Pb/238U207Pb/206Pb207Pb/206Pb207Pb/235U207Pb/235U206Pb/238U206Pb/238UTotalRatio1sigmaRatio1sigmaRatio1sigmaAge(Ma)1sigmaAge(Ma)1sigmaAge(Ma)1sigmaBY194-125.12184.10405.220.450.05470.00300.37270.01970.04990.0010466.7124.1321.614.6314.16.3BY194-224.25159.32413.540.390.05020.00310.34640.02090.05060.0010211.2142.6302.015.8318.16.3BY194-431.69263.42501.640.530.05250.00300.36180.01990.05060.0009305.6131.5313.614.8318.15.7BY194-529.60259.08470.310.550.04830.00280.33730.02040.05070.0009122.3133.3295.115.5318.95.5BY194-935.41318.22498.510.640.05800.00340.41720.02610.05160.0009527.8127.8354.118.7324.55.6BY194-1140.79323.47643.740.500.05380.00280.36470.01870.04930.0009361.2116.7315.713.9310.35.3BY194-1368.88689.21961.600.720.05020.00200.35280.01410.05100.0008205.692.6306.810.6320.74.7BY194-1416.2198.69271.010.360.05140.00350.37590.02770.05230.0011261.2154.6324.020.4328.47.0BY194-1518.57136.38311.880.440.05550.00450.37320.02920.04980.0010431.5183.3322.021.6313.36.1BY194-1627.89217.18455.220.480.04900.00310.33930.02130.05010.0009146.4140.7296.716.1315.45.4BY194-1717.12126.81276.200.460.05280.00410.37520.02990.05160.0010316.7179.6323.522.1324.26.4BY194-1931.58308.43475.710.650.05100.00360.36150.02500.05140.0011242.7161.1313.318.7323.06.6BY194-2018.42131.69293.690.450.06060.00460.43610.03040.05290.0011633.4167.6367.521.5332.46.7BY194-2133.25300.66476.320.630.05070.00320.35350.02070.05070.0009227.8148.1307.415.5318.85.6BY194-2212.4168.77213.520.320.05880.00440.42650.02950.05280.0011561.1162.9360.721.0331.76.9BY194-2551.57513.42741.240.690.05230.00240.37750.01760.05230.0008301.9137.9325.213.0328.45.0BY194-2762.87655.52873.540.750.05370.00230.39630.01800.05300.0008361.296.3338.913.1332.94.9BY194-2821.70160.08364.340.440.05130.00310.36120.01960.05140.0009253.8140.7313.114.6323.35.6BY194-2925.68173.50426.670.410.05320.00310.38920.02210.05270.0009338.9126.8333.816.1330.85.8表2孬來可圖巖體巖石化學(xué)分析結(jié)果Table2ThegeochemistrycompositionofplutoninNaolaiketu樣品號(hào)SiO2TiO2Al2O3TFe2O3MnOMgOCaONa2OK2OP2O5LOITOTALNa2O/K2OMg#RbBaThUNbSrZrHfVBY19465.290.73713.626.860.1222.363.693.401.790.1052.50100.471.9040.7640.22374.933.350.831.43301.81160.974.95154.02BY194-272.140.36911.923.790.0651.125.012.910.540.0841.2099.165.3937.159.4997.163.621.001.11403.3122.723.7262.37BY19577.170.22811.231.560.0260.562.563.840.890.0412.00100.094.3141.796.8359.770.590.160.3371.8245.861.3713.56BY19662.290.67813.637.270.1352.805.533.021.180.0982.3799.002.5643.5126.88205.852.100.531.36269.27128.143.83171.58樣品號(hào)CrCoNiTaLaCePrNdSmEuGdTbDyHoErTmYbLuYΣREELREE/HREELaN/YbNδEuBY19410.7717.29.230.127.7421.132.913.193.690.73.70.694.751.002.940.453.130.4929.9166.532.881.780.58BY194-29.6010.18.210.095.0812.541.828.422.50.582.450.463.100.651.870.281.900.318.741.962.811.910.72BY1952.851.623.070.037.4421.132.510.022.610.472.560.463.090.661.970.312.190.3520.5455.733.812.440.55BY19616.6620.9412.440.111.592.200.331.340.310.170.310.050.340.070.220.040.250.052.487.284.454.511.61表3孬來可圖侵入巖Sr-Nd同位素?cái)?shù)據(jù)表Table3Sr-NdisotopeofplutoninNaolaiketuSampleAgeRbSr87Rb/86Sr87Sr/86Sr(87Sr/86Sr)iSmNd147Sm/144Nd143Nd/144NdεNd(t)TDMT2DMBY194322.240.22301.810.3859130.7055590.70378933.6913.190.16927620.5130589.33320.4321.3BY196322.226.88269.270.2890360.7047830.70345743.2011.430.16905140.5130108.41481.8396.6表4孬來可圖侵入巖鋯石Hf同位素Table4ZirconHfisotopeofplutoninNaolaiketu測(cè)點(diǎn)號(hào)t(Ma)176Yb/177Hf2σ176Lu/177Hf2σ176Hf/177Hf2σεHf(0)εHf(t)TDM(Ma)T2DM(Ma)f(Lu/Hf)sBY194-01330.840.0206580.0001540.0007490.0000020.2829600.0000146.6613.8411459-0.98BY194-02332.930.0660800.0003760.0019450.0000070.2830220.0000198.8615.7337339-0.93BY194-04328.430.0554930.0003380.0019130.0000160.2830280.0000199.0515.9325323-0.94BY194-06318.790.0329300.0003830.0011440.0000150.2829770.0000177.2414.0392435-0.97BY194-07332.360.0186610.0000920.0006790.0000050.2829920.0000157.8015.0364384-0.98BY194-08323.040.0488310.0010180.0017170.0000350.2829650.0000156.8113.6415467-0.95BY194-10315.420.0245600.0000830.0009700.0000030.2829810.0000147.4014.1383424-0.97BY194-11313.260.0176380.0000910.0006720.0000050.2829880.0000157.6414.4370405-0.98BY194-12328.370.0149340.0001010.0005530.000