A detrital zircon dataset for the Qinling-Dabie-Sulu orogen
Author:
Rong Chai;Tao Deng;Jianghai Yang;Xiumian Hu;Haibo Li;Bo Chen
Date:
2022-12-19
DOI:
10.12297/dpr.dde.202212.3
Keywords:
Qinling-Dabie-Sulu orogenDetrital zirconU-Pb ageHf isotope
7.47MB
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Abstract
Detrital zircons are widely found in sedimentary rocks, and archived important information for the depositional age of sediments, the tectonic evolution and paleogeographic reconstruction. In light of the DDE Big Science Program, OneSediment project tend to establish a comprehensive and easily accessible detrital zircon database for mainland China and adjacent Asian regions. In this study, we compiled a detrital zircon dataset for the Qinling-Dabie-Sulu orogenic belt in central China. This dataset includes a total of 32,333 U-Pb age and Hf isotopic data from 412 sedimentary rock samples, with geographic distribution ranges of 30°E-37°E and 104°E-121°E. It can be used not only for investing the paleogeographic and tectonic evolution in the Central China orogenic belt, but also for the assembly and continental growth of East Asia.
Entity File
A database of detrital zircon U-Pb ages and Hf isotope of the Qinling-Dabie-Sulsu orogen.rar
Reference This Dataset
Rong Chai;Tao Deng;Jianghai Yang;Xiumian Hu;Haibo Li;Bo Chen.A detrital zircon dataset for the Qinling-Dabie-Sulu orogen.DDE Repository.2022-12-19.doi:10.12297/dpr.dde.202212.3