P. when the limnic peat was widely developed with hot and wet climate;

为湖沼泥炭发育阶段，气候暖湿；

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Sediments of channel debris flow facies, is generally well developed in limnic fault basin and forms the important geological factors that influence the mining.

在陆相含煤断陷盆地，煤层中的河道泥石流相沉积通常比较发育，并成为影响采煤生产的重要地质因素。

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Sediments of channel debris flow facies, is generally well developed in limnic fault basin and forms the important geological factors that influence the mining.

在陆相含煤断陷盆地，煤层中的河道泥石流相沉积通常比较发育，并成为影响采煤生产的重要地质因素。

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