B_Ph425_06@09_center < 20200120101150-638008 > pub
measured value uncertainty unit description
[U] 4.4 ppm
[Th] 0.05 ppm
Th/U 0.011
207Pb/206Pb 0.0654
207Pb/235U 0.063
206Pb/238U 0.0066
206Pb/204Pb 31.62
name global-id
name spots global-id