江西修水地区早震旦世末期冰碛相分析

<正> 修水地区属于扬子地台江南台褶带的一部分,南频华南加里东褶皱系。早震旦世末期冰碛岩分布较广,出露齐全,沉积岩相类型多样。过去,对该区冰碛岩相的研究较贫乏,对其地层的划分和对比一直存有分歧,最突出的焦点是南沱组内是否存在间冰期及是否存在多期间冰期沉积。此外,在扬子地台区的湘、黔、桂等地的间冰期地层中赋藏丰富的

Analyses of the moraine phase at the end of the Early Sinian of the Xiushui area, Jiangxi

The moraine phases at the end of the Early Sinian of the Xiushui area are described and analysed in this paper.The correlation and division of these strata are also made.