银川平原基于地球物理资料三维建模的深部地质构造研究

陈晓晶, 虎新军, 李宁生, 安百州, 白亚东

Research on the deep geological structure in Yinchuan Plain: 3D modeling based on geophysical data

Xiao-Jing CHEN, Xin-Jun HU, Ning-Sheng LI, Bai-Zhou AN, Ya-Dong BAI

图5 银川盆地中部剖面2.5D反演结果 a—Ⅵ-Ⅵ’剖面2.5D反演结果;b—Ⅶ-Ⅶ’剖面2.5D反演结果;ρ—地层密度;Q—第四系;N—新近系;E—古近系;K—白垩系;P—二叠系;C—石炭系;O—奥陶系;Pt—元古宇;γδo—英云闪长岩

Fig.5 2.5D inversion results of the central section in Yinchuan Basin a—2.5D inversion process diagram of Ⅵ-Ⅵ’ profile;b—2.5 D inversion process diagram of Ⅶ-Ⅶ’ profile;ρ—formation density;Q—Quaternary;N—Neogene;E—Paleogene;K—Cretaceous;P—Permian;C—Carboniferous;O—Ordovician;Pt—Paleoproterozoic;γδo—Tonalite