摩天岭群
又称白头山系(Baitoushan System)、摩天岭系。时代属中—古元古代。主要出露在朝鲜北部的摩天岭地块上，厚度巨大，可分3个组(统)：①城津(金策)组，下部为花岗片麻岩，黑云母片麻岩，上部为斜长角闪岩和角闪斜长片麻岩夹花岗片麻岩；②北大川组，为浅色暗色的大理岩及白云岩；③南大川组，主要由多种片岩、结晶灰岩及石英岩组成。结晶片岩年龄为17亿～17.4亿年。在朝鲜南部相当地层称太白山群(岭南地块)和涟川群(京畿地块)。太白山群锆石UPb年龄21.5亿年。
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Alias
Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Geostratigraphic stratigraphy
Detailed Description
| English |
|---|
| Name | Motienling Gr |
| Chinese |
|---|
| Name | 摩天岭群 |
| Description | 又称白头山系(Baitoushan System)、摩天岭系。时代属中—古元古代。主要出露在朝鲜北部的摩天岭地块上，厚度巨大，可分3个组(统)：①城津(金策)组，下部为花岗片麻岩，黑云母片麻岩，上部为斜长角闪岩和角闪斜长片麻岩夹花岗片麻岩；②北大川组，为浅色暗色的大理岩及白云岩；③南大川组，主要由多种片岩、结晶灰岩及石英岩组成。结晶片岩年龄为17亿～17.4亿年。在朝鲜南部相当地层称太白山群(岭南地块)和涟川群(京畿地块)。太白山群锆石UPb年龄21.5亿年。 |
How to Cite
NNU_Group (2011). 摩天岭群, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/3f166091-5c04-453b-88b1-428dd1413fbe
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