华南扬子陆块成冰纪冰川作用的启动时限及其全球对比*
蔡娟娟1, 崔晓庄2,3, 兰中伍4, 王剑2, 江卓斐2, 邓奇2, 卓皆文2, 陈风霖3, 江新胜2

Onset time and global correlation of the Cryogenian glaciations in Yangtze Block, South China
Cai Juan-Juan1, Cui Xiao-Zhuang2,3, Lan Zhong-Wu4, Wang Jian2, Jiang Zhuo-Fei2, Deng Qi2, Zhuo Jie-Wen2, Chen Feng-Lin3, Jiang Xin-Sheng2
桂北地区长安组和南沱组样品碎屑锆石U-Pb年龄分布直方图 a—长安组锆石U-Pb年龄分布直方图;b—长安组小于1000,Ma 锆石U-Pb年龄分布直方图;c—南沱组锆石U-Pb年龄分布直方图;d—南沱组小于1000,Ma锆石U-Pb年龄分布直方图