Guilin is one of the intensive karstificated areas, in which the elu-vial red clay is extensively distributed with different thickness over thekarstificated limestone.

 
  • 桂林是一个岩溶比较发育的地区,在岩溶化灰岩的上部,广泛分布着一层厚度不等的残积红色粘性土。
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