Browsing ELibrary by Subject "U-PB"
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Browsing ELibrary by Subject "U-PB"
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(2000)Although almost universally ignored, the effect of errors in the uranium decay-constants on U-Pb concordia-intercept ages (and Pb-Pb ages) are significant, and not equivalent to those of simple U-Pb ages. Equations are ...
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(1996)The W isotopic composition of the bulk silicate Earth (BSE) is chondritic within current analytical uncertainties, indicating that terrestrial core formation commenced more than 50 Myr after the differentiation of the ...
Now showing items 1-2 of 2