江南古陆西北部塔下岩体年代学及成因研究

位鸥祥,张达玉,刘劲松,陈雪锋,叶龙翔,蒋华,钱祥,周涛发

Geochronology and Genesis of Taxia Granodiorite Intrusion in the Northwest Jiangnan Proterozoic Terrane

Ouxiang WEI,Dayu ZHANG,Jinsong LIU,Xuefeng CHEN,Longxiang YE,Hua JIANG,Xiang QIAN,Taofa ZHOU

图4 塔下花岗闪长岩中锆石阴极发光图像及U-Pb年龄谐和图

Fig.4 Zircon CL images and U-Pb ages concordia diagram of Taxia granodiorite