Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/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 |
ISSN | 1367-9120 |
EISSN | 1878-5786 |
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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