柴东欧南凹陷上石炭统克鲁克组构造背景、物质来源及沉积环境——来自细粒沉积岩元素地球化学的证据
施辉, 李宗星, 彭博, 孙玉琦, 张浩, 杨元元, 胡俊杰, 方欣欣, 魏小洁

The tectonic setting, material source and paleoenvironment of the Upper Carboniferous Keluke Formation in the Ounan Depression of the eastern Qaidam Basin: Evidence from element geochemistry of fine-grained sedimentary rocks
Hui SHI, Zongxing LI, Bo PENG, Yuqi SUN, Hao ZHANG, Yuanyuan YANG, Junjie HU, Xinxin FANG, Xiaojie WEI
表4 柏树沟剖面C2k 泥页岩稀土元素测试结果
Table 4 REE test results of C2k shales and mudstones in the Baishugou section
样品编号稀土元素/(μg/g)
LaCePrNdSmEuGdTbDyHoErTmYbLu
BSG-044.5972.977.8924.153.640.612.760.432.130.421.470.322.630.44
BSG-136.6774.4210.1735.294.570.672.910.512.500.431.530.291.970.32
BSG-232.6557.648.0429.815.971.134.840.783.890.822.140.342.000.32
BSG-37.9713.891.706.501.320.281.380.211.120.260.660.100.580.09
BSG-445.2374.139.4432.335.270.954.050.653.300.742.020.332.000.32
BSG-513.6026.242.849.941.530.191.180.191.020.240.650.110.640.11
BSG-655.19110.8912.4140.677.241.135.580.974.960.923.000.533.910.59
BSG-760.8099.3613.3852.8913.052.5312.102.1510.191.654.590.764.760.74
BSG-81.894.641.317.682.290.401.490.231.080.170.380.070.440.04
BSG-90.910.570.190.770.140.030.160.020.150.030.070.030.190.01
BSG-1044.2679.169.6433.375.881.014.040.642.940.501.600.292.220.35
BSG-1147.0592.9810.9136.736.961.335.781.004.900.842.510.452.920.42
BSG-1246.7289.5110.0332.845.781.014.360.713.580.642.080.382.700.39
BSG-1321.8441.325.6524.075.491.325.360.793.660.721.600.211.050.16
BSG-1457.2096.4612.4439.966.761.014.930.803.600.612.010.382.570.40
BSG-1542.3268.768.0625.574.800.844.210.915.180.962.960.533.560.52