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对华北中元古代海侵初期“河流相”沉积的重新认识:以天津蓟县剖面为例
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钟焱1,2, 赵亮东1,2, 陈留勤1,2, 梅冥相1,2 |
New understanding of “fluvial facies” deposition of the early transgression period of Mesoproterozoic: An example from Jixian section in Tianjin
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Zhong Yan 1,2, Zhao Liangdong 1,2, Chen Liuqin 1,2, Mei Mingxian g 1,2
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常州沟组不整合上覆于太古宇变质岩系之上(箭头所指为区域不整合面;Chc—常州沟组;Ar—太古宇变质岩系) |
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