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Aluminium
26
Calcium
26
Flameless atomic absorption spectrophotometry
Iron
26
Magnesium
26
Manganese
26
Snow/ice sample
26
Sodium
26
Potassium
24
Sample mass
24
Cadmium
22
Copper
22
Lead
22
Silver
22
Zinc
22
Age
14
Estimated
14
DEPTH, ice/snow
13
Depth
13
Depth, bottom/max
13
Depth, top/min
13
SNOW
13
bottom/max
13
ice/snow
13
top/min
13
Antarctica
9
DATE/TIME
6
Event label
6
Accumulation rate per year
4
Distance
4
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