U–Pb age and Hf isotope record of detrital zircon grains from the North Delhi Supergroup, NW India: implications for provenance and stratigraphic correlations
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Earth Sciences"
DOI: 10.1007/s00531-019-01782-y
Abstract: The depositional ages of two Proterozoic supracrustal belts, the older Aravalli Supergroup and the younger Delhi Supergroup, overlying the Aravalli Banded Gneissic Complex in NW India are still unresolved. This study presents new combined detrital… read more here.
Keywords: north delhi; zircon; age; zircon grains ... See more keywords
Provenance and tectonic implications of the Carboniferous sediments in the Bainaimiao arc belt, northern margin of the North China Craton: evidence from detrital zircon U–Pb–Hf isotopes and trace elements
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Earth Sciences"
DOI: 10.1007/s00531-020-01955-0
Abstract: Sedimentological and zircon U–Pb–Hf isotopic analyses of the Carboniferous strata in the Bainaimiao arc belt (BAB) provide provenance information for the northern margin of the North China Craton (NCC). The late Carboniferous strata in the… read more here.
Keywords: zircon; bainaimiao arc; northern margin; arc belt ... See more keywords
Radiolarian and Detrital Zircon in the Upper Carboniferous to Permian Bancheng Formation, Qinfang Basin, and the Geological Significance
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DOI: 10.1007/s12583-017-0938-y
Abstract: The Bancheng Formation exposed along the Shiti Reservoir nearby Bancheng Town, Qinfang Basin, southern Guangxi, is mainly composed of thin-bedded chert. The radiolarian assemblages in the studied section suggest it was a pelagic setting and… read more here.
Keywords: qinfang basin; bancheng formation; detrital zircon;
Birimian crustal growth in the West African Craton: U-Pb, O and Lu-Hf isotope constraints from detrital zircon in major rivers
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2018.01.021
Abstract: Abstract Combined U-Pb, O and Lu-Hf isotope analyses of detrital zircon grains from five major rivers in Ghana are used to investigate the growth and evolution of the Birimian terrane of the West African Craton.… read more here.
Keywords: zircon; isotope; west african; african craton ... See more keywords
Detrital zircon provenance of upper Cambrian-Permian strata and tectonic evolution of the Ellsworth Mountains, West Antarctica
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DOI: 10.1016/j.gr.2016.11.011
Abstract: Abstract Detrital zircons from the upper Cambrian-Devonian sandstones (Crashsite Group; n = 485) and Carboniferous tillite (Whiteout Conglomerate; n = 81) of the Ellsworth Mountains, Antarctica record a steady supply of Neoproterozoic (“Pan-African”) orogeny (~ 550–600 Ma), Grenville (~ 1000 Ma) and Neoarchean… read more here.
Keywords: upper cambrian; ellsworth; ellsworth mountains; zircon provenance ... See more keywords
Source-to-sink dynamics in the Kyrgyz Tien Shan from the Jurassic to the Paleogene: Insights from sedimentological and detrital zircon U-Pb analyses
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DOI: 10.1016/j.gr.2017.09.004
Abstract: New insights in the Mesozoic geodynamic evolution and related basin-range interactions in the Kyrgyz Tien Shan were obtained based on new sedimentological and detrital zircon U-Pb (LA-ICP-MS) results from Jurassic to Paleogene sedimentary sequences. Studied… read more here.
Keywords: zircon; jurassic paleogene; kyrgyz tien; paleogene ... See more keywords
Eoarchean to Mesoarchean crustal evolution in the Dharwar craton, India: Evidence from detrital zircon U-Pb and Hf isotopes
Sign Up to like & getrecommendations! Published in 2019 at "Gondwana Research"
DOI: 10.1016/j.gr.2019.02.006
Abstract: Abstract The formation and evolution of continental crust in the Early Earth are of fundamental importance in understanding the emergence of continents, their assembly into supercontinents and evolution of life and environment. The Dharwar Craton… read more here.
Keywords: zircon; detrital zircon; eoarchean mesoarchean; evolution ... See more keywords
Neoproterozoic evolution of northern Gondwana recorded in detrital zircon grains from the Gheshlagh bauxite deposit, Alborz Mountains, Iran Block
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DOI: 10.1016/j.gr.2020.12.033
Abstract: Abstract When the Cimmerian Continent separated from Gondwana and drifted northward to equatorial latitudes, sedimentary rocks on the continent underwent intense weathering, resulting in the formation of bauxite deposits. Gheshlagh is one such bauxite deposit,… read more here.
Keywords: zircon; zircon grains; detrital zircon; gondwana ... See more keywords
Detrital zircon geochronology of quartzites from the southern Madurai Block, India: Implications for Gondwana reconstruction
Sign Up to like & getrecommendations! Published in 2017 at "Geoscience frontiers"
DOI: 10.1016/j.gsf.2016.07.002
Abstract: Abstract Detrital zircons are important proxies for crustal provenance and have been widely used in tracing source characteristics and continental reconstructions. Southern Peninsular India constituted the central segment of the late Neoproterozoic supercontinent Gondwana and… read more here.
Keywords: block; southern madurai; madurai block; geochronology ... See more keywords
Provenance of Tanjero and Red Bed clastic sedimentary rocks revealed by detrital zircon SHRIMP dating, Kurdistan region, NE Iraq: Constraints on ocean closure and unroofing of Neo-Tethyan allochthons
Sign Up to like & getrecommendations! Published in 2020 at "Journal of African Earth Sciences"
DOI: 10.1016/j.jafrearsci.2020.103981
Abstract: Abstract Closure of Neo-Tethys between the Late Cretaceous and Miocene caused obduction of intra-Neo-Tethys volcanic arc allochthons onto the northern margin of the Arabian-Nubian Shield. This loading led to downwarping of the shield forming a… read more here.
Keywords: zircon; tanjero formation; closure; neo tethys ... See more keywords
U-Pb detrital zircon dating applied to metavolcano-sedimentary complexes of the São Gabriel Terrane: new constraints on the evolution of the Dom Feliciano Belt
Sign Up to like & getrecommendations! Published in 2021 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2021.103409
Abstract: Abstract The Tonian to Cryogenian Sao Gabriel Terrane located at the northwestern portion of Dom Feliciano Belt, in southern Brazil, provides sedimentation and magmatism records associated with the Rodinia supercontinent and its subsequent deformation and… read more here.
Keywords: feliciano belt; sao gabriel; zircon; detrital zircon ... See more keywords