Arid
DOI10.1016/j.jseaes.2018.04.018
Petrography and provenance of the Early Miocene Murree Formation, Himalayan Foreland Basin, Muzaffarabad, Pakistan
Mughal, Muhammad Saleem1,2,3; Zhang, Chengjun1,2; Du, Dingding1,2; Zhang, Li1,2; Mustafa, Sohail3; Hameed, Fahad3; Khan, Muhammad Rustam3; Zaheer, Muhammad3; Blaise, Dembele1,2
通讯作者Zhang, Chengjun
会议名称Conference on Emergence and Evolution of Indian Foreland Basin
会议日期NOV 18-19, 2016
会议地点Chandigarh, INDIA
英文摘要

Murree Formation lies in the core of Hazara Kashmir Syntaxis, Sub-Himalayas, Pakistan. In the Muzaffarabad area, the Murree Formation extends from Ghori to Nauseri. The Early Miocene Murree Formation is underlain unconformably by the Ypresian to Early Lutetian Kuldana Formation and is in a fault contact with the Permian Panjal Formation. The Murree Formation contains litharenite and feldspathic litharenite. All of the plots in the QtFL diagram fall in recycled orogen provenance field, whereas ternary diagram (QmFLt) also suggests transitional recycled to quartzose recycled orogenic provenance for the sandstone of Murree Formation. Orogenic recycling occurs in the Lesser and Higher Himalayas where stratified rocks are deformed, uplifted and eroded. The detritus was then deposited in the Himalayan Foreland Basin by river meandering system. The detritus of rock fragments strongly suggests mixed sources of the Murree Formation sandstones. The modal analysis data were plotted in a diamond diagram for the recognition of the sediment source and tectonic setting of the provenance. The frequency of the non-undulatory monocrystalline quartz (Qnu) is larger in the sandstone as compared to the frequency of the undulatory monocrystalline quartz (Qu) and polycrystalline quartz (Qp). The greater abundance of Qnu suggests plutonic provenance for these sandstones. The plot of Q/(F + L) against Qp/(F + L) reveals that during the deposition of Murree Formation, the climatic conditions were semi-arid to semi humid. The XRD analyses of shale samples indicate quartz, carbonate and clays vary from 66-89%, 1-25% and 1-21%, respectively.


英文关键词Litharenite Feldspathic litharenite Provenance Tectonic setting and sub-Himalayas
来源出版物JOURNAL OF ASIAN EARTH SCIENCES
ISSN1367-9120
EISSN1878-5786
出版年2018
卷号162
页码25-40
出版者PERGAMON-ELSEVIER SCIENCE LTD
类型Article;Proceedings Paper
语种英语
国家Peoples R China;Pakistan
收录类别SCI-E ; CPCI-S
WOS记录号WOS:000436916700004
WOS关键词SANDSTONE DETRITAL MODES ; HAZARA-KASHMIR SYNTAXIS ; MIDDLE EOCENE AGE ; NORTHERN PAKISTAN ; SUB-HIMALAYAS ; EVOLUTION ; SEDIMENTS ; PETROLOGY ; CONSTRAINTS ; INDIA
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/307703
作者单位1.Lanzhou Univ, Sch Earth Sci, Lanzhou 730000, Gansu, Peoples R China;
2.Lanzhou Univ, Key Lab Mineral Resources Gansu Prov, Lanzhou 730000, Gansu, Peoples R China;
3.Univ Azad Jammu & Kashmir, Inst Geol, Muzaffarabad 13100, Pakistan
推荐引用方式
GB/T 7714
Mughal, Muhammad Saleem,Zhang, Chengjun,Du, Dingding,et al. Petrography and provenance of the Early Miocene Murree Formation, Himalayan Foreland Basin, Muzaffarabad, Pakistan[C]:PERGAMON-ELSEVIER SCIENCE LTD,2018:25-40.
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