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Cavers make rare finds in Southwest China's expedition

By Chen Liang, Zhang Li (chinadaily.com.cn) Updated: 2016-03-10 10:03 Comments

Cavers make rare finds in Southwest China's expedition

Flowers bloom inside the caves. [Photo provided to chinadaily.com.cn]

During their exploration, they found a rare huge doline or sinkhole which was 420 meters deep, much deeper than common sinkholes found in the area, which are usually around 250 meters.

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