Supporting data for "THE ORIGIN OF CONTINENTAL CRUST: INSIGHTS FROM THE TTG ROCKS IN THE TRANS-NORTH CHINA OROGEN AND EASTERN BLOCK OF THE NORTH CHINA CRATON"

This dataset is used to support the PhD thesis of Dingyi Zhao (Title: THE ORIGIN OF CONTINENTAL CRUST: INSIGHTS FROM THE TTG ROCKS IN THE TRANS-NORTH CHINA OROGEN AND EASTERN BLOCK OF THE NORTH CHINA CRATON).From the TNCO, we collected the ~2.5 Ga TTG from the Tianzhen and Xinpingbu areas of the Huai’an Complex and conducted the whole-rock geochemistry, zircon U-Pb dating and zircon hafnium isotopes analyses.From the EB, we studied the ~2.5 Ga TTGs from the Taipingzhai area, and analyzed their geochemical compositions, and water and trace element contents, oxygen and hafnium isotopic compositions for zircons separated from these rocks.All these data are attached in this dataset.

本数据集旨在支持赵丁一博士（论文题目：《大陆地壳的起源：来自华北造山带天镇和辛平布地区TTG岩石的研究》）的博士学位论文。自华北地体（TNCO）中，我们收集了约25亿年的TTG岩石，并对淮安杂岩的天镇和辛平布地区进行了全岩地球化学分析、锆石U-Pb定年和锆石铪同位素分析。在东部地块（EB）中，我们研究了来自太平寨地区的约25亿年的TTG岩石，并分析了其地球化学组成、岩石中的水及微量元素含量，以及从这些岩石中分离出的锆石的氧和铪同位素组成。所有这些数据均已附于本数据集中。