图1. 研究区地质略图
1—第四系;2—新近系;3—白垩系王氏群;4—白垩系青山群;5—白垩系莱阳群;6—青白口系-震旦系蓬莱群;7—古元古界粉子山群;8—古元古界荆山群;9—白垩系崂山型花岗岩;10—白垩系雨山型花岗闪长斑岩;11—白垩系伟德山型花岗岩;12—白垩系郭家岭型花岗岩;13—三叠系柳林庄型闪长岩;14—侏罗系玲珑型花岗岩;15—侏罗系文登型花岗岩;16—古元古界莱州组合;17—古元古界双顶片麻岩套;18—新太古界栖霞片麻岩套;19—新太古界马连庄组合;20—中太古界官地洼组合;21—地质界线;22—角度不整合界线;23—平行不整合界线;24—韧性剪切接触界线;25—实测断层;26—推测断层;27—韧性剪切带;28—重、磁、电综合剖面位置

Fig.1. Geological sketch of the study area
1—Quaternary alluvium;2—Neocene;3—the Cretaceous wang group;4—the Cretaceous qingshan group;5—the Cretaceous laiyang group;6—qingbaikou-Sinian penglai group;7—Paleoproterozoic fenzishan group;8—Paleoproterozoic jingshan group;9—Cretaceous laoshan type granite;10—the Cretaceous yushan type granodiorite porphyry;11—Cretaceous weide mountain type granite;12—Cretaceous guojialing type granite;13—Triassic liulinzhuang type diorite;14—Jurassic linglong type granite;15—Jurassic wendeng type granite;16—Paleoproterozoic laizhou assemblage;17—Paleoproterozoic double-topped gneiss suite;18—Neoarchean qixia gneiss suite;19—Neoarchean association of malianzhuang;20—the middle Archean guandiwa assemblage;21—geological boundary;22—angular unconformity boundary;23—parallel unconformity boundaries;24—ductile shear contact boundary;25—the measured fault;26—inferred fault;27—tough shear zone;28—the location of gravity, magnetism and electricity composite profile