撞击表明了前新生代盆地的结构，残余厚度和地下三分性。
Pre-Cenozoic basin structure, residual thickness and trichotomous property of basement are all shown by the impact.
从渤海湾盆地的中、新生代构造演化分析，渤海湾盆地是一个新生代早第三纪始新世形成的走滑拉分盆地。
According to the analysis of Mesozoic and Cenozoic tectonic evolution, Bohai Bay basin is a strike slip pull apart basin formed in the Cenozoic Eocene epoch.
辽河盆地东部凹陷北段新生代盆地具下断上拗的双层结构，是伸展和走滑联合作用的断陷盆地。
Cenozoic East Sag of Liaohe basin consists of double structure and is a fault depression basin with extending and strike slipping.
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