Results 11 to 20 of about 1,303 (163)
Frontiers in Earth Science, 2023 Recent application of zircon U-Pb geochronology has contributed to deciphering the evolution of caldera systems worldwide. However, in the Tohoku region, NE Japan, this is not the case, although it is well studied as a typical island arc subduction ...
Hisatoshi Ito
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Геодинамика и тектонофизика, 2022 The first results of U-Pb LA-ICP-MS dating of 150 detrital zircon grains from the Upper Permian sandstone of the Boyevaya Gora section (Orenburg region, the Southern Cis-Urals) are presented. 95 conditional zircon U-Pb isotopic dates form two age peaks –
A. V. Chistyakova +5 more
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U–Pb dating for zircons from granitic rocks in southwestern Cambodia
Heliyon, 2023 U-Pb dating was conducted for zircons from a total of 14 samples from 13 granite bodies in southwestern Cambodia using LA-ICP-MS. The granitic rock samples were collected from southwestern Cambodia, southwest of the Mae Ping Fault extending from northwest Cambodia via Tonle Sap Lake to southern Vietnam.
Etsuo Uchida +6 more
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U‐Pb dating of zircon by LA‐ICP‐MS [PDF]
Geochemistry, Geophysics, Geosystems, 2006 In this study we used LA‐ICP‐MS (laser ablation–inductively coupled plasma–mass spectrometry) to determine U‐Pb ages of 5 zircon samples of known age (∼1800 Ma to ∼50 Ma) in order to determine the reproducibility, precision, and accuracy of this geochronologic technique.
Chang, Zhaoshan +3 more
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Bulk inclusion micro-zircon U-Pb geochronology: a new tool to date low-grade metamorphism [PDF]
Goldschmidt2022 abstracts, 2021 AbstractDating low‐grade metamorphism is challenging since such rocks commonly lack suitable target minerals for acquiring pressure–temperature–time–deformation (P–T–t–d) data. Herein a new geochronological method termed ‘bulk inclusion dating’ is applied to a chloritoid‐bearing schist from the Staufen‐Höllengebirge Nappe (SHN, Austroalpine Unit ...
Hollinetz, M. Sophie +5 more
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Литосфера, 2020 Research subject and methods. The work is based on a comparative study of the data obtained by the authors and those published in literature on U-Pb ID-TIMS and “in-situ” isotopic examination of zircons extracted from a number of Ural geological objects (
Yu. L. Ronkin, A. V. Maslov, S. Sindern
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Direct Calibration Method for LA-HR-ICP-MS Apatite U-Pb Dating
Yankuang ceshi, 2022 BACKGROUND Apatite is a common U-bearing accessory mineral with a U-Pb closure temperature of ~500℃, making U-Pb dating of apatite a potentially valuable thermochronometer.
ZHAO Linghao +5 more
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Data in Brief, 2020 Thirty-eight lava and pyroclastic samples were collected from Mt. Erciyes and Mt. Hasan, the two largest stratovolcanic complexes of the Central Anatolian Volcanic Province in Turkey.
Bjarne Friedrichs +3 more
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Detrital zircon U-Pb dating and trace elements
, 2023 This is the detrital zircon U-Pb dating and trace elements analyses results from the Heilongjiang Complex, NE China for the manuscript, titled as "Continental arc flare-ups and crustal thickening events in NE China: Insights from detrital zircon U-Pb dating and trace elements from the Heilongjiang Complex", submitted to Minetals.
Kai, Liu, Mengyu, Xu
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A Review of Research Progress on the Analytical Method of Large-n Detrital Zircon U-Pb Geochronology
Yankuang ceshi, 2022 BACKGROUND Detrital zircon U-Pb geochronology is an important tool for identifying sedimentary provenance and determining the maximum depositional age. The numbers of grains for detrital zircon provenance investigations using laser-ablation inductively ...
CHEN Xiyun +4 more
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