Matches in SemOpenAlex for { <https://semopenalex.org/work/W2099180320> ?p ?o ?g. }
- W2099180320 endingPage "B31241.1" @default.
- W2099180320 startingPage "B31241.1" @default.
- W2099180320 abstract "The Taimyr fold-and-thrust belt records late Paleozoic compression, presumably related to Uralian orogenesis, overprinted by Mesozoic dextral strike-slip faulting. U-Pb detrital zircon analyses of 38 sandstones from southern Taimyr were conducted using laser ablation–inductively coupled plasma–mass spectrometry to investigate late Paleozoic to Mesozoic sediment provenance and the tectonic evolution of Taimyr within a regional framework. The Pennsylvanian to Permian sandstones contain detrital zircon populations of 370–260 Ma, which are consistent with derivation from the late Paleozoic Uralian orogen in northern Taimyr and/or the polar Urals. Late Neoproterozoic through Silurian ages (688–420 Ma), most consistent with derivation from Timanian and Caledonian age sources, suggest an ultimate Baltica source. Southern Taimyr represents the proforeland basin of the bivergent Uralian orogen in the late Paleozoic. Triassic sedimentary rocks contain detrital zircon populations of Carboniferous–Permian (355–260 Ma), late Neoproterozoic to Early Devonian (650–410 Ma), and minor Neoproterozoic (1000–700 Ma) ages, which suggest a similar provenance as the Carboniferous to Permian strata. The addition of a Permian–Triassic (260–220 Ma) zircon population indicates derivation of detritus from Siberian Trap–related magmatism. Jurassic samples have a dominant age peak at 255 Ma and a distinct reduction in Carboniferous–Permian and late Neoproterozoic to Early Devonian input, suggesting that erosion and contributions from Uralian sources ceased while greater input from Siberian Trap–related rocks of Taimyr dominated. Comparison of these results to the published literature demonstrates that detritus from the Uralian orogen was deposited in Taimyr, Novaya Zemlya, and the New Siberian Islands in the Permian, but not in the Lisburne Hills or Wrangel Island. In the Triassic, Taimyr, Chukotka, Wrangel Island, the Kular Dome in the northern Verkhoyansk of Siberia, Lisburne Hills, Franz Josef Land, and Svalbard shared sources from Taimyr, the Siberian Traps, and the polar Urals, indicating that there were no geographic barriers among these locations prior to opening of the Amerasia Basin. Detritus from the Uralian orogen in Taimyr was shed northward into the retroforeland basin and was then transported farther 20–30 m.y. after Uralian orogenesis. The widespread distribution of material eroded from Taimyr and the polar Urals during the Triassic is likely due to the arrival of, and sublithospheric spreading associated with, the Siberian mantle plume head at ca. 250 Ma. The subsequent motion of the lithosphere relative to the plume-swell likely caused a northwestward migration of the uplifted regions. Taimyr and the polar Urals were probably affected. In the Jurassic, detrital zircon spectra from Taimyr, Chukotka, the Kular Dome, and Svalbard show great differences, suggesting that these locations no longer shared the same provenance from Taimyr and the Urals. The restricted distribution of detritus from Taimyr and the Urals indicates that erosion of the Uralian orogen was reduced. In the Late Jurassic, the depositional setting of southern Taimyr probably changed from a foreland to an intracratonic basin." @default.
- W2099180320 created "2016-06-24" @default.
- W2099180320 creator A5027985349 @default.
- W2099180320 creator A5041673378 @default.
- W2099180320 creator A5048647600 @default.
- W2099180320 creator A5052631664 @default.
- W2099180320 date "2015-06-30" @default.
- W2099180320 modified "2023-09-24" @default.
- W2099180320 title "Reconstruction of tectonic events on the northern Eurasia margin of the Arctic, from U-Pb detrital zircon provenance investigations of late Paleozoic to Mesozoic sandstones in southern Taimyr Peninsula" @default.
- W2099180320 cites W1520616233 @default.
- W2099180320 cites W1530423453 @default.
- W2099180320 cites W1551101232 @default.
- W2099180320 cites W1593466358 @default.
- W2099180320 cites W1624599660 @default.
- W2099180320 cites W1888997480 @default.
- W2099180320 cites W1918626762 @default.
- W2099180320 cites W1964144654 @default.
- W2099180320 cites W1967580145 @default.
- W2099180320 cites W1968256284 @default.
- W2099180320 cites W1971914939 @default.
- W2099180320 cites W1973305248 @default.
- W2099180320 cites W1973957871 @default.
- W2099180320 cites W1976154729 @default.
- W2099180320 cites W1979480381 @default.
- W2099180320 cites W1980379240 @default.
- W2099180320 cites W1981959946 @default.
- W2099180320 cites W1985027176 @default.
- W2099180320 cites W1989194022 @default.
- W2099180320 cites W1994364578 @default.
- W2099180320 cites W1996780869 @default.
- W2099180320 cites W1998443371 @default.
- W2099180320 cites W1998568149 @default.
- W2099180320 cites W2001761811 @default.
- W2099180320 cites W2003597674 @default.
- W2099180320 cites W2004195387 @default.
- W2099180320 cites W2006789003 @default.
- W2099180320 cites W2012532146 @default.
- W2099180320 cites W2015132357 @default.
- W2099180320 cites W2033898163 @default.
- W2099180320 cites W2038455252 @default.
- W2099180320 cites W2040182474 @default.
- W2099180320 cites W2043260111 @default.
- W2099180320 cites W2057995801 @default.
- W2099180320 cites W2063734888 @default.
- W2099180320 cites W2071420241 @default.
- W2099180320 cites W2073369132 @default.
- W2099180320 cites W2080086316 @default.
- W2099180320 cites W2080487384 @default.
- W2099180320 cites W2088657878 @default.
- W2099180320 cites W2089087243 @default.
- W2099180320 cites W2089507620 @default.
- W2099180320 cites W2092041921 @default.
- W2099180320 cites W2093208298 @default.
- W2099180320 cites W2094133047 @default.
- W2099180320 cites W2094643301 @default.
- W2099180320 cites W2095815346 @default.
- W2099180320 cites W2109153037 @default.
- W2099180320 cites W2111391921 @default.
- W2099180320 cites W2128475653 @default.
- W2099180320 cites W2133940745 @default.
- W2099180320 cites W2134210110 @default.
- W2099180320 cites W2136032012 @default.
- W2099180320 cites W2136085162 @default.
- W2099180320 cites W2136627811 @default.
- W2099180320 cites W2139096563 @default.
- W2099180320 cites W2141059610 @default.
- W2099180320 cites W2141567058 @default.
- W2099180320 cites W2144346174 @default.
- W2099180320 cites W2145198680 @default.
- W2099180320 cites W2146211639 @default.
- W2099180320 cites W2158081179 @default.
- W2099180320 cites W2162490868 @default.
- W2099180320 cites W2164486758 @default.
- W2099180320 cites W2169766597 @default.
- W2099180320 cites W2171086159 @default.
- W2099180320 cites W2171658450 @default.
- W2099180320 cites W2171676572 @default.
- W2099180320 cites W2231700558 @default.
- W2099180320 cites W2324069931 @default.
- W2099180320 cites W2331305586 @default.
- W2099180320 cites W2614724856 @default.
- W2099180320 cites W2797914455 @default.
- W2099180320 cites W2998466956 @default.
- W2099180320 cites W3160414411 @default.
- W2099180320 cites W2047715181 @default.
- W2099180320 doi "https://doi.org/10.1130/b31241.1" @default.
- W2099180320 hasPublicationYear "2015" @default.
- W2099180320 type Work @default.
- W2099180320 sameAs 2099180320 @default.
- W2099180320 citedByCount "10" @default.
- W2099180320 countsByYear W20991803202015 @default.
- W2099180320 countsByYear W20991803202016 @default.
- W2099180320 countsByYear W20991803202018 @default.
- W2099180320 countsByYear W20991803202019 @default.
- W2099180320 countsByYear W20991803202020 @default.
- W2099180320 countsByYear W20991803202022 @default.
- W2099180320 crossrefType "journal-article" @default.
- W2099180320 hasAuthorship W2099180320A5027985349 @default.