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206Pb/207Pb Lead-Lead
Age
6
GEOS
6
Geological sample
6
Lead-207/Lead-206 ratio
6
dated
6
Sample code/label
5
238U/206Pb Uranium-Lead
4
Lead
4
Lead-206/Lead-204 ratio
4
Lead-206/Uranium-238 ratio
4
Lead-207/Lead-206
4
Uranium
4
standard error
4
235U/207Pb Uranium-Lead
3
Event label
3
Lead-207/Uranium-235 ratio
3
Lead-208/Lead-206 ratio
3
Size fraction
3
-
2
Comment
2
Lead-206
2
Lead-206/Uranium-238
2
Mass
2
Measured
2
Nordaustlandet
2
Sample ID
2
Svalbard
2
Temperature
2
Time in minutes
2
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