2010
DOI: 10.1016/j.chemgeo.2010.01.007
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Rapid and accurate U–Th dating of ancient carbonates using inductively coupled plasma-quadrupole mass spectrometry

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Cited by 133 publications
(70 citation statements)
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“…Measurements were carried out on a plasma source quadrupole mass spectrometer (ThermoFisher X-Series) as described in detail by Douville et al (2010). The accuracy of the analyses reported here was tested through replicate measurements and by comparison with conventional thermal-ionization mass spectrometry (TIMS; see Douville et al, 2010).…”
Section: U/th Age Determination On Cold-water Coralsmentioning
confidence: 99%
“…Measurements were carried out on a plasma source quadrupole mass spectrometer (ThermoFisher X-Series) as described in detail by Douville et al (2010). The accuracy of the analyses reported here was tested through replicate measurements and by comparison with conventional thermal-ionization mass spectrometry (TIMS; see Douville et al, 2010).…”
Section: U/th Age Determination On Cold-water Coralsmentioning
confidence: 99%
“…Measurements of 234 U/ 238 U and 230 Th/ 238 U ratios and 232 Th concentration were performed from coral samples at the Laboratoire des Sciences du Climat et de l'Environnement (LSCE, Gif-sur-Yvette, France) by ICPQ-MS according to the U/Th dating procedure previously described by Frank et al (2006) and Douville et al (2010). All ages were calculated using the half-lives of U and Th published by Cheng et al (2000).…”
Section: Dating Proceduresmentioning
confidence: 99%
“…The solutions were evaporated to dryness at 70 • C, redissolved in 0.6 mL 3N HNO 3 and then loaded into 500 µL columns packed with Eichrom UTEVA resin to isolate uranium and thorium from the other major and trace elements of the carbonate matrix. The U and Th separation and purification followed a procedure slightly modified from Douville et al (2010). The U and Th isotopes were determined following the protocol recently revisited at LSCE (Pons-Branchu et al, 2014).…”
Section: U-th Datingmentioning
confidence: 99%