通化地区早元古代变质杂岩可划分为集安岩群和老岭岩群。

The metamorphic complex in study area can be divided into ji an rock group and Laoling rock group.

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通化地区早元古代变质杂岩可划分为集安岩群和老岭岩群。

The metamorphic complex in study area can be divided into ji an rock group and Laoling rock group.

youdao