中侏罗世以来由于东亚岩石圈大规模的板块运动造成了中国大陆及周缘地带产生强烈的构造变形,使不同时代的地层发生易位、层序倒置以及重复或缺失。闽西南大田广平推覆构造的形成与中国东南部中侏罗世以来的岩石圈挤压密切相关,并使元古代变质岩、加里东期或印支期花岗岩以及下石炭统林地组石英砂岩推覆至 Since the Middle Jurassic, large-scale plate movement in the East Asian lithosphere has resulted in strong tectonic deformation in the Chinese mainland and the surrounding areas, causing transgressions, inversion and overlapping or loss of strata in different epochs. The formation of the Guangping nappe structure in the Datian area in the southwestern part of Fujian Province is closely related to lithospheric extrusion since the Middle Jurassic in southeastern China. The metamorphism of the Proterozoic, the Caledonian or Indosinian granites, and the quartzite of the Lower Carboniferous Woodland Formation Push to