Colhoun, Eric A; Kiernan, Kevin W; McConnell, Anne; Quilty, Patrick G; Fink, David; Murray-Wallace, Colin V; Whitehead, Jason M (2010): (Table III) AMS radiocarbon ages of samples from Heidemann Valley trench, Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808544, 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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Related to:
Stuiver, Minze; Polach, Henry A (1977): Discussion: Reporting of 14C Data. Radiocarbon, 19(3), 355-363, https://doi.org/10.1017/S0033822200003672
Coverage:
Latitude: -68.578000 * Longitude: 77.994000
Minimum DEPTH, sediment/rock: 1.3 m * Maximum DEPTH, sediment/rock: 3.8 m
Event(s):
Comment:
Carrara marble used to estimate correction for sample preparation background contamination. pMC represents ratio of radiocarbon content of sample normalised to that in Oxalic acid standard (OX-I). Final pMC values obtained after normalisation to Oxalic standard, mass and 13C correction, and chemistry background. Ages given as conventional radiocarbon ages, not calendar ages. Limiting ages and that for NDFB (not distinguishable from background) determined according to Stuiver & Polach (1977).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Colhoun, Eric A | |||
| 2 | Code | Code | Colhoun, Eric A | ANSTO | ||
| 3 | Lithologic unit/sequence | Unit | Colhoun, Eric A | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | δ13C | δ13C | ‰ PDB | Colhoun, Eric A | ||
| 6 | Carbon-14, modern | pMC | % | Colhoun, Eric A | ||
| 7 | Carbon-14, modern, standard deviation | pMC std dev | ± | Colhoun, Eric A | ||
| 8 | Age, dated | Age dated | ka BP | Colhoun, Eric A | Age, 14C AMS | BP |
| 9 | Age, dated standard deviation | Age dated std dev | ± | Colhoun, Eric A | Age, 14C AMS |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
32 data points