Development of the Bohai Bay Basin and Destruction of the North China Craton

• 责任者：Li Sanzhong (Key Lab. of Submarine Geosciences and Exploration Techniques ; Ministry of Education ; Qingdao 266100 ; China) ; Suo Yanhui
• 刊名：Earth Science Frontiers
• 出版年：2010
• 卷期：17(4)
• 关键词：克拉通 ; craton ; 盆地 ; basins ; 渤海湾盆地 ; Bohaiwan Basin ; 华北地区 ; North China
• 页码：p.64-89
• 图表：6 illus., 178 refs.
• 分类号：0300
• issnNo：ISSN1005-2321
• isbnNo：CN11-3370/P

Combined the structures revealed by 3D seismic profiles across the Bohai Bay Basin in recent 10 years with geochemical results and Meso-Cenozoic structures around the Bohai Bay Basin in recent 20 years, the authors propose that during the destruction of the North China Craton, the shallow tectonism of the Bohai Bay Basin was the Mesozoic extrusion tectonics and the Cenozoic NW-directed crustal extension. The Cenozoic deep-seated tectonism is the regional far-field eastern propagation of the western asthenosphere due to the India-Eurasia plate collision accompanying with eastern jumping and back-rolling of subduction zones of the Pacific Plate.