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230Th excess
2
AGE
2
ARK-IV/3
2
Antarctic Ocean
2
Arctic Ocean
2
Depth
2
GIK21533-3 PS11/412
2
Gravity corer (Kiel type)
2
PS11
2
PS1533-3
2
Polarstern
2
SL
2
bottom/max
2
freshwater
2
sediment/rock
standard deviation
2
top/min
2
Beryllium-10
1
Sand
1
Thorium-230
1
Thorium-230 excess
1
Thorium-232
1
Uranium
1
Uranium-234
1
Uranium-234/Uranium-238 activity ratio
1
authigenic
1
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