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鄂尔多斯盆地北部侏罗系直罗组沉积特征与演化*
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薛锐1,2, 赵俊峰1, 闫占冬1, 杨瑶1, 赵旭东1, 赵中平3 |
Sedimentary characteristics and evolution of the Jurassic Zhiluo Formation in northern Ordos Basin
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Xue Rui 1,2, Zhao Junfeng 1, Yan Zhandong 1, Yang Yao 1, Zhao Xudong 1, Zhao Zhongping 3
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鄂尔多斯盆地北部侏罗系直罗组辫状河三角洲平原沉积露头特征(东胜神山沟剖面) a—直罗组底部分流河道砂体;b—槽状交错层理;c—炭屑夹层;d—顺层分布的钙化木;e—灰色泥岩夹2层薄煤层 |
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