foreland basin on the western margin of Ordos

half arid area of western of Liaoning province

Northern margin of western Qinling fault

northern part of the western margin of the Yangtze block

south western margin of Yangtze platform

the western margin of Ordos basin

western margin of Junggar Basin

western margin of the basin

western margin of the North China Platform

western margin of the Yangtzc craton

Western margin of the Yangtze Craton

western margin of the Yangtze platform

western margin of Yangtze block

western margin of Yangtze Platform

western margin of Yangtze terrane

northeast margin of Tarim Basin

northern margin of Tarim

northern margin of Tarim basin

southern margin of Tarim