【摘要】 湖北麻城一九宫山大地电磁测深工作结果,提供了较为丰富的深部地质信息;较好地反映了大别隆起、下扬子台褶带和江南台陲的地电特征;圈定了壳内高导内高导层和土地幔高导层;进一步认定浠水—桐柏断裂带是一个切割很深、规模巨大的断裂带。为了解秦岭褶皱系和扬子准地台以及江南台隆和下场子台褶带等之间的关系,提供了重要线索。此外,还认为金山店、七朱、灵乡、殷祖等岩体在深部是相连的。更多还原

【Abstract】 The telluric electromagnetic sounding performed along the Macheng-Jiu-gongshan profile has yielded rather abundant information on deep geology: thegeoelectric features of Dabie uplift, Jower Yangtze platform folded belt andJiangnan anteclise are exhibited quite distinctly; the tatracrustal high-condu-ctive layer and Upper Mantle high-conductive layer are defined; the Xishui-Tongbo fault zone is further proved to be a gigantic deeply-dissected faultzone. Much light has been thrown on the relationship between Qinling foldsystem and Yangtze paraplatform and between Jiangnan anteclise and LowerYangzte platform folded belt. It is also thought that such intrusive bodies asJinshandian, Shangzhu, Lingxiang and Yinzu are connected with each other atdepth.更多还原