气候变化领域集成服务门户(CCPortal): A synthesis of available detrital zircon data from the Qilian-Qaidam-Kunlun collage, northern Tibet

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DOI	10.1002/gdj3.225
	A synthesis of available detrital zircon data from the Qilian-Qaidam-Kunlun collage, northern Tibet
	He, Weidong; Sun, Jiaopeng; Dong, Yunpeng; Qian, Tao; Wang, Teng; He, Lei; Qi, Yukun
发表日期	2023
ISSN	2049-6060
英文摘要	In this article, we present a brief introduction to the procedure, methods and results of the collection and summarization of an updated detrital zircon U-Pb geochronology database for the Qilian-Qaidam-Kunlun collage in northern Tibet. A total of 620 samples with 59,830 raw data were compiled from 121 published papers, including 70 samples with in-situ detrital zircon Lu-Hf isotopes. Samples from seven different geologic subunits are categorized. For sediments with different ages of deposition, we highlight the characteristics of age spans, probability density distributions, major peaks and epsilon Hf(t) values. Further syntheses of this metadata collection, the detailed raw data of which will be periodically accessible in the Deep-Time Digital Earth repository, would be effectively applied to a variety of scientific attempts concerning the geologic history of the Qilian-Qaidam-Kunlun collage, in particular, provenance analyses, crustal evolution studies and supercontinent reconstructions.
关键词	detrital zircon Lu-Hf isotopes metadata collection northern Tibet U-Pb ages
英文关键词	U-PB; LU-HF; ISOTOPE SYSTEMATICS; GEOCHRONOLOGY; EVOLUTION
WOS研究方向	Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001087103400001
来源期刊	GEOSCIENCE DATA JOURNAL
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282731
作者单位	Northwest University Xi'an; China Geological Survey; Institute of Geomechanics, Chinese Academy of Geological Sciences; Chinese Academy of Geological Sciences
推荐引用方式 GB/T 7714	He, Weidong,Sun, Jiaopeng,Dong, Yunpeng,et al. A synthesis of available detrital zircon data from the Qilian-Qaidam-Kunlun collage, northern Tibet[J],2023.
APA	He, Weidong.,Sun, Jiaopeng.,Dong, Yunpeng.,Qian, Tao.,Wang, Teng.,...&Qi, Yukun.(2023).A synthesis of available detrital zircon data from the Qilian-Qaidam-Kunlun collage, northern Tibet.GEOSCIENCE DATA JOURNAL.
MLA	He, Weidong,et al."A synthesis of available detrital zircon data from the Qilian-Qaidam-Kunlun collage, northern Tibet".GEOSCIENCE DATA JOURNAL (2023).