Detrital zircon U-Pb data from the Weixinan Sag, Beibuwan Basin and the Nanliu River with associated heavy mineral data of the Beibuwan Basin

Analytical data for heavy mineral and the zircon U-Pb dating of grains presented in this work.本研究中呈现的重矿物（heavy mineral）分析数据与颗粒锆石U-Pb定年（zircon U-Pb dating）分析数据。