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DOI	10.3390/min12030298
	First U-Pb Detrital Zircon Ages from Kamlial Formation (Kashmir, Pakistan): Tectonic Implications for Himalayan Exhumation
	Qasim, Muhammad; Tanoli, Javed Iqbal; Ahmad, Luqman; Ding, Lin; Rehman, Qasim Ur; Umber, Umbreen
通讯作者	Qasim, M (通讯作者)
发表日期	2022
EISSN	2075-163X
卷号	12 期号:3
英文摘要	This study reports the first-ever detrital zircon provenance investigation of sandstones of the Kamlial Formation, exposed in Kashmir Basin along the Kohala-Bagh road section (Muzaffarabad, Pakistan). Analysis of probability density plots of detrital U-Pb zircon ages displayed a major age population clustered around approximate to 400-1200 Ma and a minor age population clustered around approximate to 1600-1900 Ma. In addition, scattered ages existed between approximate to 2000 and 3000 Ma. This age pattern resembled strongly the Himalayan sources, including the Tethys Himalaya, Greater/Higher Himalaya, and Lesser Himalaya. The younger ages (<150 Ma) present in the studied samples indicated the Asian provenance. The Lesser Himalayan component (approximate to 166-1900 Ma) was more pronounced in the 2015KM03 and 2015KM04 samples, representing the middle to the upper portion of the formation. The recycled orogen provenance of the Kamlial Formation as deduced from the sandstone petrography supports the mixed detrital zircon provenance. Considering the provenance, we propose a tectonic model that suggests that large-scale exhumation occurred in the Himalaya as a result of Panjal thrust activation during 25-14 Ma (age of Kamlial Formation), which uplifted the hinterland zone that acted as a source area that fed the foreland basin, where the Kamlial Formation deposited.
关键词	FORELAND BASIN NORTHERN PAKISTAN CONTINENTAL-CRUST MURREE FORMATION SOUTHERN TIBET KAGHAN VALLEY INDIAN PLATE AZAD KASHMIR KOHISTAN ARC EVOLUTION
英文关键词	detrital zircon provenance; Miocene sequence; Hazara-Kashmir Syntaxis; Kashmir foreland-fold belt; Northwestern Himalaya; Himalayan Exhumation
语种	英语
WOS研究方向	Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing
WOS类目	Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing
WOS记录号	WOS:000774100000001
来源期刊	MINERALS
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260639
推荐引用方式 GB/T 7714	Qasim, Muhammad,Tanoli, Javed Iqbal,Ahmad, Luqman,et al. First U-Pb Detrital Zircon Ages from Kamlial Formation (Kashmir, Pakistan): Tectonic Implications for Himalayan Exhumation[J]. 中国科学院青藏高原研究所,2022,12(3).
APA	Qasim, Muhammad,Tanoli, Javed Iqbal,Ahmad, Luqman,Ding, Lin,Rehman, Qasim Ur,&Umber, Umbreen.(2022).First U-Pb Detrital Zircon Ages from Kamlial Formation (Kashmir, Pakistan): Tectonic Implications for Himalayan Exhumation.MINERALS,12(3).
MLA	Qasim, Muhammad,et al."First U-Pb Detrital Zircon Ages from Kamlial Formation (Kashmir, Pakistan): Tectonic Implications for Himalayan Exhumation".MINERALS 12.3(2022).