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西湖凹陷花港组浅水三角洲平原分流河道沉积构型*
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杨征1,2, 吴胜和1,2, 段冬平3, 徐振华1,2, 熊绮聪1,2, 张玉飞1,2 |
Architecture characteristics of distributary channels in shallow water delta plain of the Huagang Formation in Xihu sag,East China Sea
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YANG Zheng 1,2, WU Shenghe 1,2, DUAN Dongping 3, XU Zhenhua 1,2, XIONG Qicong 1,2, ZHANG Yufei 1,2
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西湖凹陷中南部渐新统花港组上段泥岩岩心特征 A—浅灰色含粉砂泥岩,可见垂直虫孔构造,A3井,4200.1 m;B—灰褐色碳质泥岩,D2井,2579.9 m;C—灰褐色泥岩,含被子植物叶片化石,F1井,2959.3 m;D—深灰色泥岩,M3井,4069.9 m |
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