胶东地区早白垩世周官高镁闪长岩体年代学、地球化学特征及其构造意义
王斌,宋明春,刘志宁,李健,董磊磊,张艺多,蒋雷,王润生,董小涛,刘家良

Geochronology,Geochemical Characteristics and Tectonic Implications of Early Cretaceous Zhouguan High-Mg Diorite Rock Mass in the Jiaodong Peninsula
Bin WANG,Mingchun SONG,Zhining LIU,Jian LI,Leilei DONG,Yiduo ZHANG,Lei JIANG,Runsheng WANG,Xiaotao DONG,Jialiang LIU
图4 周官岩体锆石U-Pb同位素年龄图解
Fig.4 Zircon U-Pb isotopic age diagram of Zhouguan rock mass