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A synthesis of iron deposits in the eastern Tianshan,NW China被引量：6
《Geoscience Frontiers》2020年第4期1271-1287,共17页Jiahao Zheng 
This research was jointly supported by the National Key R&D Program of China(Nos.2018YFC0603801 and 2018YFC0604004);National Natural Science Foundation of China(Nos.41903042 and 41530206);China Postdoctoral Science Foundation(Nos.2016LH0003 and 2017M610984);open fund of the Key Lab of Mineralogy and Metallogeny,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences(No.KLMM20170202).
The northern Xinjiang region is one of the most significant iron metallogenic provinces in China.Iron deposits are found mainly within three regions:the Altay,western Tianshan,and eastern Tianshan orogenic belts.Previ...
关键词：Iron deposits Geological characteristics Ore-forming ages Genetic types Eastern Tianshan 
Time series analysis of mantle cycles Part Ⅱ:The geologic record in zircons, large igneous provinces and mantle lithosphere被引量：2
《Geoscience Frontiers》2019年第4期1327-1336,共10页Kent C. Condie Stephen J. Puetz 
Igneous and detrital zircons have six major U/Pb isotopic age peaks in common(2700 Ma,1875 Ma.1045 Ma,625 Ma,265 Ma and 90 Ma).For igneous rocks,each age peak is comprised of subpeaks with distinct geographic distribu...
关键词：Isotopic age PEAKS U/Pb zircon AGES Re depletion AGES Large IGNEOUS PROVINCES Age peak correlation MANTLE cycles 
Ages and Hf isotopes of detrital zircons from the Permian strata in the engbatu area(Inner Mongolia) and tectonic implications被引量：5
《Geoscience Frontiers》2019年第1期195-212,共18页Bing Xu Guochun Zhao Jianhua Li Dongxing Liu Bo Wang Yigui Han Paul R. Eizenhofer Xiaoran Zhang Wenzhu Hou Qian Liu 
financially supported by the National Natural Science Foundation of China (Grant Nos. 41730213, 41190075, 41190070);the Hong Kong Research Grants Council General Research Fund (17301915);the HKU Seed Funding Programme for Basic Research (201611159210)
The Central Asian Orogenic Belt(CAOB) was built up through protracted accretion and collision of a variety of terranes/micro-continents during Neoproterozoice Mesozoic time. To understand potential links among Paleozo...
关键词：Detrital zircon U-Pb dating Hf isotope Central Asian Orogenic Belt SUBDUCTION Back-arc basin 
New U-Pb age constraints on the upper Banxi Group and synchrony of the Sturtian glaciation in South China被引量：20
《Geoscience Frontiers》2017年第5期1161-1173,共13页Gaoyuan Song Xinqiang Wang Xiaoying Shi Ganqing Jiang 
supported by the Ministry of Science and Technology(No.2011CB808806);the National Natural Science Foundation of China (No. 41402026)
The Nanhua basin in South China hosts well-preserved middle-late Neoproterozoic sedimentary and volcanic rocks that are critical for studying the basin evolution, the breakup of the supercontinent Rodinia, the nature ...
关键词：Nanhua basin WUQIANGXI Formation Banxi Group U-PB ZIRCON AGES Sturtian GLACIATION South China 
Feeder and post Deccan Trap dyke activities in the northern slope of the Satpura Mountain： Evidence from new 40Ar-39Ar ages被引量：1
《Geoscience Frontiers》2017年第3期483-492,共10页J.P.Shrivastava R.Kumar N.Rani 
Department of Science and Technology,Government of India for financial support to this work(Project Grant No.ESS/16/286/2006);Post-Doctoral,D.S. Kothari Fellowship for financial support
We present new 40Ar-39Ar plagioclase crystallization ages from the dykes exposed at the northern slope of the Satpura Mountain range near Betul-Jabalpur-Pachmarhi area, - 800 km NE of the Western Ghats escarpment. Amo...
关键词：40Aro39Ar ages Deccan dykes Betul-Jabalpur-Pachmarhi area Narmada-Tapi dyke system 
^(40)Ar/^(39)Ar ages of seamount trachytes from the South China Sea and implications for the evolution of the northwestern sub-basin被引量：9
《Geoscience Frontiers》2015年第4期571-577,共7页Xiaohu Li Jiabiao Li Xing Yu Chunsheng Wang Fred Jourdan 
supported by the National Natural Science Foundation of China(Grant Nos.91028006 and 41276055);the National Basic Research and Development Program(Grant Nos.2007CB411700,2013CB429700);China Ocean Mineral R&D Association(COMRA)project(DY125-12-R-02,04,06)
A chronological study of seamount rocks in the South China Sea basin provides a great opportunity to understand the expansion and evolution history of the sea basin. In this paper, we analyzed the ^40Ar/^39Ar age of t...
关键词：^40Ar/^39Ar datingSeamount trachyteNorthwest sub-basinExpansion historySouth China Sea 
Protolith ages and timing of peak and retrograde metamorphism of the high-pressure granulites in the Shandong Peninsula,eastern North China Craton被引量：19
《Geoscience Frontiers》2012年第6期923-943,共21页Pinghua Liu Fulai Liu Hong Yang Fang Wang Jianhui Liu 
supported by National Program on Key Basic Research Project(973 Program) (Grant No.2012CB416603);the National Natural Science Foundation of China(Grant Nos.40725007 and 40921001);the China Geological Survey Program(Grant Nos.1212011120150 and 1212010811065)
High-pressure （HP） granulites widely occur as enclaves within tonalite-trondhjemite- granodiorite （TTG） gneisses of the Early Precambrian metamorphic basement in the Shandong Peninsula, southeast part of the North...
关键词：High-pressure granutite ZIRCON Mineral inclusions：U-Pb geochronology Shandong Peninsula North China Craton 
Structural features and deformational ages of the northern Dabashan thrust belt被引量：4
《Geoscience Frontiers》2012年第1期41-49,共9页Pengyuan Li Jinjiang Zhang Lei Guo Xiongying Yang 
supported by NationaI Natural Science Foundation of China(No.40821002);major project of China Petrochemical Corporation(Sinopec Group) for fundamental research(ContinentaI Tectonics and Prospects of Marine Origin Hydrocarbon Resource in The Middle-Upper Yangtze Region, Southern China,No.YPH08001-01)
A large-scale pop-up structure occurs at the front of the northern Dabashan thrust belt （NDTB）, bound by the NNE-dipping Chengkou fault to the south, and the SSW-dipping Gaoqiao fault to the north. The pop-up struct...
关键词：Northern Dabashan Thrust belt Backthrust TECTONICS Pop-up structure Ar-Ar geochronology 
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