近年在南岭以南的广东东江流域河源地区东源县上莞镇的碧寿洞中发现较丰富的古哺乳动物牙齿化石。

Abundant mammal teeth fossils have been found in the Bishou Cave of Shangguan Town of Dongyuan County, Heyuan in the Dongjiang River Valley, south of the Nanling Range, China.

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碧口群黄铁矿型铜金矿床产于前震旦纪古蛇绿岩套中。矿体受一定层位控制，分段集中，成群分布；

The pyrite type Cu-Au-deposit is located in the ophiolite suite of the Precambrian Bikou Group.

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