Detrital Zircon U-Pb data from selected Appalachian rivers and Outer Banks-area coastal sediments

U-Pb isotopic data from zircon grains from the sediment bedload of seven modern rivers: the Susquehanna, Potomac, Roanoke, James, Peedee, Tar, and Cape Fear, as well...来自7条现代河流（萨斯奎哈纳河、波托马克河、罗阿诺克河、詹姆斯河、皮迪河、塔尔河以及开普菲尔河）的现代沉积物床沙中的锆石颗粒的铀-铅（U-Pb）同位素数据，以及……