Colhoun, Eric A; Kiernan, Kevin W; McConnell, Anne; Quilty, Patrick G; Fink, David; Murray-Wallace, Colin V; Whitehead, Jason M (2010): (Table II) Geochemical composition of samples from Heidemann Valley trench, Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808543, In supplement to: Colhoun, EA et al. (2010): Late Pliocene age of glacial deposits at Heidemann Valley, East Antarctica: evidence for the last major glaciation in the Vestfold Hills. Antarctic Science, 22(1), 53-64, https://doi.org/10.1017/S0954102009990526
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Coverage:
Latitude: -68.578000 * Longitude: 77.994000
Minimum DEPTH, sediment/rock: 0.250 m * Maximum DEPTH, sediment/rock: 3.250 m
Event(s):
Comment:
Conductivity was given in µS (most probably µS/cm (?)). The unit µS/cm was converted to mS/m.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Colhoun, Eric A | ||
| 3 | Depth, bottom/max | Depth bot | m | Colhoun, Eric A | ||
| 4 | Lithologic unit/sequence | Unit | Colhoun, Eric A | |||
| 5 | Conductivity of soil/sediment | Cond | mS/m | Colhoun, Eric A | ||
| 6 | pH | pH | Colhoun, Eric A | |||
| 7 | Calcium | Ca2+ | mg/kg | Colhoun, Eric A | Ion chromatography | |
| 8 | Magnesium | Mg2+ | mg/kg | Colhoun, Eric A | Ion chromatography | |
| 9 | Potassium | K | mg/kg | Colhoun, Eric A | Ion chromatography | |
| 10 | Sodium | Na | mg/kg | Colhoun, Eric A | Ion chromatography | |
| 11 | Chlorine | Cl | mg/kg | Colhoun, Eric A | Ion chromatography | |
| 12 | Sulfate | [SO4]2- | mg/kg | Colhoun, Eric A | Ion chromatography |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
77 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Unit | 5 Cond [mS/m] | 6 pH | 7 Ca2+ [mg/kg] | 8 Mg2+ [mg/kg] | 9 K [mg/kg] | 10 Na [mg/kg] | 11 Cl [mg/kg] | 12 [SO4]2- [mg/kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.250 | 0.2 | 0.30 | Marine deposits | 0.109 | 6.3 | 43.4 | 31.1 | 44.80 | 1142.7 | 1622.3 | 200.9 |
| 0.650 | 0.6 | 0.70 | Till 4 | 0.162 | 6.2 | 38.7 | 35.0 | 46.90 | 1646.8 | 2551.9 | 305.1 |
| 0.925 | 0.9 | 0.95 | Sand & gravel | 0.137 | 5.7 | 54.0 | 100.0 | 76.60 | 1268.4 | 2123.7 | 218.3 |
| 1.250 | 1.2 | 1.30 | Till 3 | 0.300 | 5.6 | 66.2 | 118.3 | 138.90 | 2904.4 | 5008.9 | 520.6 |
| 2.250 | 2.2 | 2.30 | Till 3 | 0.432 | 6.1 | 108.3 | 394.5 | 192.85 | 3863.6 | 7373.7 | 537.2 |
| 2.850 | 2.8 | 2.90 | Till 2 | 0.463 | 6.3 | 125.8 | 420.8 | 214.30 | 4250.0 | 6802.4 | 629.5 |
| 3.250 | 3.2 | 3.30 | Till 1 | 0.658 | 6.2 | 325.0 | 540.5 | 288.60 | 6185.0 | 10583.2 | 1234.5 |