| 野三坡百里峡白云岩 |
| 添加时间：2019/5/11 14:05:18 浏览次数： |
| 脚下踩的这是一山体露头，仔细观察它属于“竹叶状白云岩”，这是在10亿年前的滨海环境下，刚生成的白云岩，还未完全固结，就受到了较大的海浪冲击，白云岩被打碎，然后又被海水中的白云质沉积物胶结起来，形成了类似竹叶状的砾岩片，呈不定向排列，地质学上称为“竹叶状白云岩”。 This is the outcrop of a mountain body, which belongs to the "bamboo-leaf dolomite" carefully observed. This is the newly formed dolomite in the coastal environment of 1 billion years ago, which has not yet zengsuji.37ix.com.cnzengsujisl.37ix.com.cnzengliang.37ix.com.cnzhidaijil.37ix.com.cnbeen completely consolidated, but has been impacted by the larger waves, the dolomite is broken, and then cemented by zengyingji.37ix.com.cnslglj.37ix.com.cnthe dolomitic sediments in the sea water, forming a bamboo-leaf-like conglomerate sheet, which is in an undirectional arrangement. It is called "bamboo-lobed dolomite" in geology. |
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