five

230Th dating results analyzed at the University of Minnesota (Dataset S1)

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DataONE2025-09-02 更新2025-11-08 收录
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资源简介:
The error is 2s error. U decay constants: l238 = 1.55125x10-10 (Jaffey et al., 1971) and l234 = 2.82206x10-6 (Cheng et al., 2013). Th decay constant: l230 = 9.1705x10-6 (Cheng et al., 2013). *d234U = ([234U/238U]activity – 1)x1000. ** d234Uinitial was calculated based on 230Th age (T), i.e., d234Uinitial = d234Umeasured x el234xT. […]
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2025-11-06
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