内蒙古狼山地区早二叠世晚期花岗闪长岩:地球化学、年代学、Hf同位素特征及其地质意义
刘洋, 王文龙, 滕学建, 郭硕, 滕飞, 何鹏, 田健, 段霄龙

Geochemistry and Hf Isotopes Characteristics and Geological Significance of Latest Early Permian Granodiorite of Langshan Area, Inner Mongolia
Yang Liu, Wenlong Wang, Xuejian Teng, Shuo Guo, Fei Teng, Peng He, Jian Tian, Xiaolong Duan
图8 Sr/Y-Y(a)[51]和(La/Yb N -YbN(b)图解[52]
Fig.8 Discrimination diagram of Sr/Y-Y(a)[51] and La/YbN-YbN(b)[52]