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李四光教授于三十年代初,在江西庐山发现第四纪冰川遗迹以来,迄今在江西其他地区甚少有古冰川遗迹的报道。1976年笔者在工作区内,见到了不少古冰川遗迹,大约分布在东经114°50′至116°30′和北纬25°45′至28°间。它对于揭示江西南部地区第四纪冰川孕育及发展规律,提供了实际资料。一、地貌地质概况江西南部地区的大地构造位置,处在武夷山、戴云山新华夏系隆起折皱带西缘,北北东向构造形迹遍布全区。燕山期花岗岩和火山岩
In the early 1930s, Professor Li Siguang found that few ancient glacial relics have been reported in other parts of Jiangxi since the discovery of Quaternary glaciers in Lushan, Jiangxi Province. In 1976, I saw many ancient glacial relics in the work area, covering about 114 ° 50 ’to 116 ° 30’ E and latitude 25 ° 45 ’to 28 ° N. It provides actual data for revealing the law of the birth and development of Quaternary glaciers in the southern part of Jiangxi Province. I. Geomorphological Geomorphology The geotectonic location in the southern part of Jiangxi Province lies in the Wuyishan and Daiwushan uplift and the western margin of the uplift fold belt, with the north-north east tectonic pattern all over the region. Yanshanian granite and volcanic rocks