Matches in SemOpenAlex for { <https://semopenalex.org/work/W2945370932> ?p ?o ?g. }
- W2945370932 endingPage "1710" @default.
- W2945370932 startingPage "1687" @default.
- W2945370932 abstract "The depositional and metamorphic ages and provenances of the Ailaoshan (ALS) Group in the Ailaoshan‐Red River (ALS‐RR) shear zone, southwestern South China Block (SCB), were investigated to constrain the tectonic history of the southwestern SCB. In this study, we use petrology, geochemical analysis, zircon cathodoluminescence imaging and U‐Pb geochronology to analyse samples of quartzite, garnet‐bearing two‐mica schist and metapelite. The age spectra of detrital zircon grains from these metasediments show two dominant age peaks at 550–424 Ma and 876–730 Ma and two subordinate peaks at 970–955 Ma and ∼2450 Ma. The youngest peak, corresponding to the early Palaeozoic, accounts for more than 20% of the total dates and constrains the deposition of the ALS Group to the Palaeozoic rather than the Palaeoproterozoic as traditionally thought. Moreover, two peaks of metamorphic ages corresponding to the Permo‐Triassic and Cenozoic were also identified, and these ages document the tectonothermal events associated with the Indosinian collision between the Indochina Block and the SCB and the Himalayan collision between the Indian and Asian plates. Geochemical data suggest that the provenances of the ALS Group were dominated by continental arc and recycled metasedimentary rocks. The comparison of probability density distribution plots of the detrital zircon U‐Pb age data indicates that the Neoproterozoic detritus in the ALS Group was probably derived from the arc‐related Neoproterozoic intrusive bodies in the northwestern and southwestern SCB. Furthermore, the early Palaeozoic detritus might have been sourced from eroded early Palaeozoic strata and magmatic plutons in Cathaysia and volcanic rocks in the western Indochina Block." @default.
- W2945370932 created "2019-05-29" @default.
- W2945370932 creator A5018077837 @default.
- W2945370932 creator A5041336945 @default.
- W2945370932 creator A5067055587 @default.
- W2945370932 creator A5078209517 @default.
- W2945370932 date "2019-12-01" @default.
- W2945370932 modified "2023-09-28" @default.
- W2945370932 title "Depositional Age, Provenance Characteristics and Tectonic Setting of the Ailaoshan Group in the Southwestern South China Block" @default.
- W2945370932 cites W1433563287 @default.
- W2945370932 cites W1533128066 @default.
- W2945370932 cites W1942648510 @default.
- W2945370932 cites W1965536973 @default.
- W2945370932 cites W1965701586 @default.
- W2945370932 cites W1969948599 @default.
- W2945370932 cites W1971606484 @default.
- W2945370932 cites W1973892971 @default.
- W2945370932 cites W1974948640 @default.
- W2945370932 cites W1975042776 @default.
- W2945370932 cites W1980600502 @default.
- W2945370932 cites W1981996039 @default.
- W2945370932 cites W1988446409 @default.
- W2945370932 cites W1989194022 @default.
- W2945370932 cites W1992561352 @default.
- W2945370932 cites W1993127030 @default.
- W2945370932 cites W2001391944 @default.
- W2945370932 cites W2003565485 @default.
- W2945370932 cites W2006327197 @default.
- W2945370932 cites W2010978950 @default.
- W2945370932 cites W2014845320 @default.
- W2945370932 cites W2015876559 @default.
- W2945370932 cites W2016223358 @default.
- W2945370932 cites W2020973699 @default.
- W2945370932 cites W2021300589 @default.
- W2945370932 cites W2023101925 @default.
- W2945370932 cites W2029401070 @default.
- W2945370932 cites W2037052020 @default.
- W2945370932 cites W2039872199 @default.
- W2945370932 cites W2050716036 @default.
- W2945370932 cites W2056492242 @default.
- W2945370932 cites W2059736192 @default.
- W2945370932 cites W2059797972 @default.
- W2945370932 cites W2065481116 @default.
- W2945370932 cites W2065814810 @default.
- W2945370932 cites W2066968027 @default.
- W2945370932 cites W2073474967 @default.
- W2945370932 cites W2077506953 @default.
- W2945370932 cites W2078140135 @default.
- W2945370932 cites W2089421065 @default.
- W2945370932 cites W2090058626 @default.
- W2945370932 cites W2091031232 @default.
- W2945370932 cites W2103443749 @default.
- W2945370932 cites W2109176181 @default.
- W2945370932 cites W2118157024 @default.
- W2945370932 cites W2124460270 @default.
- W2945370932 cites W2133042542 @default.
- W2945370932 cites W2136964181 @default.
- W2945370932 cites W2153331827 @default.
- W2945370932 cites W2159598876 @default.
- W2945370932 cites W2171086159 @default.
- W2945370932 cites W2183202049 @default.
- W2945370932 cites W2247098479 @default.
- W2945370932 cites W2267168054 @default.
- W2945370932 cites W2306724485 @default.
- W2945370932 cites W2343394253 @default.
- W2945370932 cites W2425188659 @default.
- W2945370932 cites W2471973267 @default.
- W2945370932 cites W2480106278 @default.
- W2945370932 cites W2561763872 @default.
- W2945370932 cites W2584031128 @default.
- W2945370932 cites W2592148450 @default.
- W2945370932 cites W268987603 @default.
- W2945370932 cites W2731627449 @default.
- W2945370932 cites W2733342042 @default.
- W2945370932 cites W2756470701 @default.
- W2945370932 cites W2777300224 @default.
- W2945370932 cites W2884738451 @default.
- W2945370932 doi "https://doi.org/10.1111/1755-6724.14283" @default.
- W2945370932 hasPublicationYear "2019" @default.
- W2945370932 type Work @default.
- W2945370932 sameAs 2945370932 @default.
- W2945370932 citedByCount "5" @default.
- W2945370932 countsByYear W29453709322020 @default.
- W2945370932 countsByYear W29453709322021 @default.
- W2945370932 countsByYear W29453709322022 @default.
- W2945370932 crossrefType "journal-article" @default.
- W2945370932 hasAuthorship W2945370932A5018077837 @default.
- W2945370932 hasAuthorship W2945370932A5041336945 @default.
- W2945370932 hasAuthorship W2945370932A5067055587 @default.
- W2945370932 hasAuthorship W2945370932A5078209517 @default.
- W2945370932 hasConcept C109007969 @default.
- W2945370932 hasConcept C120806208 @default.
- W2945370932 hasConcept C126753816 @default.
- W2945370932 hasConcept C127313418 @default.
- W2945370932 hasConcept C13106087 @default.
- W2945370932 hasConcept C150999391 @default.
- W2945370932 hasConcept C151730666 @default.
- W2945370932 hasConcept C162973429 @default.