Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891158962> ?p ?o ?g. }
- W2891158962 endingPage "621" @default.
- W2891158962 startingPage "607" @default.
- W2891158962 abstract "Abstract The Jiangnan Orogen in the South China Block collapsed rapidly after the Neoproterozoic assembly of the Yangtze and Cathaysia blocks. Extensional collapse of orogens is generally triggered by post-orogenic extension and/or continental rifting. Detrital zircon U-Pb geochronology and trace elements geochemistry was conducted on sedimentary rocks across the Neoproterozoic angular unconformity in the Northwestern Zhejiang Basin. Detrital zircon U-Pb ages indicate that the Chentangwu Formation (upper Pingshui Group) and the Heshangzhen Group were deposited from 840 to 820 Ma and 810-780 Ma, respectively. The Trace elements geochemistry of early Neoproterozoic detrital zircons suggests that the source rocks of the Chentangwu Formation were derived from continental arcs and oceanic islands whereas those of the Heshangzhen Group (the Luojiamen and the Hongchicun formations) were likely related to continental arcs, oceanic islands and mid-oceanic ridges. This study reveals that the Chentangwu Formation was probably deposited in a Neoproterozoic back-arc basin which was filled by sediments from the Cathaysia Block, the Shuangxiwu Arc, and the Jiangnan Orogen. The source regions of the Hongchicun formations outcrops in the eastern and western Northwestern Zhejiang Basin are the Cathaysia Block and the Jiangnan Orogen, respectively. However, the Shangshu Formation in the west has the same source regions as the underlying Hongchicun Formation in the east. The variations in thickness and source rocks exhibited by the Hongchicun formations in the west and east are controlled by normal faulting along the Dexing-Huangshan fault zone, which is the western boundary fault of the Northwestern Zhejiang Basin. The growth fault resulted in the formation of a ridged rollover anticline in the middle of the Northwestern Zhejiang Basin and prevented ∼810 Ma zircons from being transported to the west during deposition of the Hongchicun Formation. Comprehensive analysis reveals that the extensional collapse of the Jiangnan Orogen resulted from 810 to 780 Ma post-orogenic extension." @default.
- W2891158962 created "2018-09-27" @default.
- W2891158962 creator A5001082241 @default.
- W2891158962 creator A5005190712 @default.
- W2891158962 creator A5032365931 @default.
- W2891158962 creator A5080546052 @default.
- W2891158962 date "2018-12-01" @default.
- W2891158962 modified "2023-09-30" @default.
- W2891158962 title "Detrital zircon U-Pb geochronology and geochemistry of early Neoproterozoic sedimentary rocks from the Northwestern Zhejiang Basin, South China" @default.
- W2891158962 cites W1788931006 @default.
- W2891158962 cites W1933526536 @default.
- W2891158962 cites W1963593362 @default.
- W2891158962 cites W1966642168 @default.
- W2891158962 cites W1969681616 @default.
- W2891158962 cites W1970054777 @default.
- W2891158962 cites W1970672357 @default.
- W2891158962 cites W1975965411 @default.
- W2891158962 cites W1979854640 @default.
- W2891158962 cites W1980244506 @default.
- W2891158962 cites W1980252116 @default.
- W2891158962 cites W1982272146 @default.
- W2891158962 cites W1983765861 @default.
- W2891158962 cites W1987395670 @default.
- W2891158962 cites W1988961923 @default.
- W2891158962 cites W1989096316 @default.
- W2891158962 cites W1992397022 @default.
- W2891158962 cites W1996333061 @default.
- W2891158962 cites W1996489529 @default.
- W2891158962 cites W1998535170 @default.
- W2891158962 cites W1999166202 @default.
- W2891158962 cites W2001031780 @default.
- W2891158962 cites W2002460023 @default.
- W2891158962 cites W2002947230 @default.
- W2891158962 cites W2008591861 @default.
- W2891158962 cites W2010699745 @default.
- W2891158962 cites W2010897022 @default.
- W2891158962 cites W2013320927 @default.
- W2891158962 cites W2013649653 @default.
- W2891158962 cites W2016653852 @default.
- W2891158962 cites W2021940213 @default.
- W2891158962 cites W2034383015 @default.
- W2891158962 cites W2041352930 @default.
- W2891158962 cites W2043508682 @default.
- W2891158962 cites W2048240400 @default.
- W2891158962 cites W2054361890 @default.
- W2891158962 cites W2057624778 @default.
- W2891158962 cites W2058450476 @default.
- W2891158962 cites W2061330424 @default.
- W2891158962 cites W2063207424 @default.
- W2891158962 cites W2066086830 @default.
- W2891158962 cites W2076143345 @default.
- W2891158962 cites W2076410903 @default.
- W2891158962 cites W2076922633 @default.
- W2891158962 cites W2077112971 @default.
- W2891158962 cites W2078369046 @default.
- W2891158962 cites W2080668882 @default.
- W2891158962 cites W2081469224 @default.
- W2891158962 cites W2083522304 @default.
- W2891158962 cites W2083558141 @default.
- W2891158962 cites W2089187322 @default.
- W2891158962 cites W2105414448 @default.
- W2891158962 cites W2108538927 @default.
- W2891158962 cites W2121358724 @default.
- W2891158962 cites W2122545777 @default.
- W2891158962 cites W2127700591 @default.
- W2891158962 cites W2132478757 @default.
- W2891158962 cites W2134875092 @default.
- W2891158962 cites W2138522501 @default.
- W2891158962 cites W2140093647 @default.
- W2891158962 cites W2144222955 @default.
- W2891158962 cites W2147074903 @default.
- W2891158962 cites W2156417284 @default.
- W2891158962 cites W2157202268 @default.
- W2891158962 cites W2162868035 @default.
- W2891158962 cites W2171086159 @default.
- W2891158962 cites W2208982780 @default.
- W2891158962 cites W2259475724 @default.
- W2891158962 cites W2276289593 @default.
- W2891158962 cites W2280253333 @default.
- W2891158962 cites W2403988321 @default.
- W2891158962 cites W2417602269 @default.
- W2891158962 cites W2559290812 @default.
- W2891158962 cites W2563501340 @default.
- W2891158962 cites W2568275459 @default.
- W2891158962 cites W2576208498 @default.
- W2891158962 cites W2591601175 @default.
- W2891158962 cites W2592142660 @default.
- W2891158962 cites W2593353697 @default.
- W2891158962 cites W2595784400 @default.
- W2891158962 cites W2604876674 @default.
- W2891158962 cites W2609215612 @default.
- W2891158962 cites W2619518091 @default.
- W2891158962 cites W2784117781 @default.
- W2891158962 cites W2800079861 @default.
- W2891158962 cites W4245302966 @default.
- W2891158962 cites W2092535258 @default.
- W2891158962 doi "https://doi.org/10.1016/j.marpetgeo.2018.09.015" @default.
- W2891158962 hasPublicationYear "2018" @default.