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陆相断陷湖盆重力流湖底扇沉积与地震响应特征分析: 以渤海湾盆地霸县凹陷古近系沙河街组为例*
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张自力1,2,3, 李琦2, 朱筱敏3, 谈明轩4, 张锐锋5, 曹兰柱5, 李凤勋6, 单帅强6 |
Sedimentary and seismic responses characteristics of gravity flow sublacustrine fans in lacustrine rift basin: case study on the Paleogene Shahejie Formation in Baxian sag,Bohai Bay Basin
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ZHANG Zili 1,2,3, LI Qi 2, ZHU Xiaomin 3, TAN Mingxuan 4, ZHANG Ruifeng 5, CAO Lanzhu 5, LI Fengxun 6, SHAN Shuaiqiang 6
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霸县凹陷古近系沙河街组滑塌型湖底扇地震响应及沉积学解释(岩性图例见 图 2 ) A—多期滑塌湖底扇横向叠置地震反射剖面; B—沙二段沉积时期古地貌图; C—三角洲及滑塌湖底扇体地震反射剖面; D—多期湖底扇体地层切片及均方根振幅特征; E—滑塌湖底扇体连井沉积相对比剖面 |
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