Narrow Search
Age
1
Error correction
1
Laser-ablation mass-spectrometry
1
Lead-206/Lead-204 ratio
1
Lead-206/Lead-207 ratio
1
Lead-206/Uranium-238 ratio
1
Lead-207/Uranium-235 ratio
1
ORDINAL NUMBER
1
OUTCROP
1
Outcrop sample
1
Ramsey_Glacier
1
Sample code/label
1
Transantarctic Mountains
1
Uranium
1
Uranium/Thorium ratio
1
dated
1
error
1
relative
1
see all ...