Roberts, Donna; McMinn, Andrew; Cremer, Holger; Gore, Damian B; Melles, Martin (2004): (Table 1) Radiocarbon ages for samples analysed from the Beall Lake sediment core PG1414-2, Windmill Islands [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.849259, In supplement to: Roberts, D et al. (2004): The Holocene evolution and palaeosalinity history of Beall Lake, Windmill Islands (East Antarctica) using an expanded diatom-based weighted averaging model. Palaeogeography, Palaeoclimatology, Palaeoecology, 208(1-2), 121-140, https://doi.org/10.1016/j.palaeo.2004.02.032
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Coverage:
Latitude: -66.297500 * Longitude: 110.484000
Date/Time Start: 1998-11-11T00:00:00 * Date/Time End: 1998-11-11T00:00:00
Minimum DEPTH, sediment/rock: 0.0025 m * Maximum DEPTH, sediment/rock: 0.8175 m
Event(s):
PG1414-2 * Latitude: -66.297500 * Longitude: 110.484000 * Date/Time: 1998-11-11T00:00:00 * Lake water depth: 6.2 m * Recovery: 0.82 m * Location: Beall Lake * Campaign: WindmillIslands1998 * Basis: Casey * Method/Device: Hand push corer (HSR)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Roberts, Donna | Geocode | |
2 | Depth, top/min | Depth top | m | Roberts, Donna | ||
3 | Depth, bottom/max | Depth bot | m | Roberts, Donna | ||
4 | Description | Description | Roberts, Donna | L-lacustrine sediment; M-marine sediment; m-l-marine-lacustrine transition; l-m-lacustrine-marine transition | ||
5 | Sample ID | Sample ID | Roberts, Donna | |||
6 | δ13C | δ13C | ‰ PDB | Roberts, Donna | ||
7 | Age, dated | Age dated | ka BP | Roberts, Donna | Age, 14C AMS | ka BP |
8 | Age, dated standard deviation | Age dated std dev | ± | Roberts, Donna | Age, 14C AMS | |
9 | Age, dated | Age dated | ka BP | Roberts, Donna | Age, AMS 14C milieu/reservoir corrected | ka BP, # = 0.5-0.8 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
24 data points
Data
1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Description (L-lacustrine sediment; M-mari...) | 5 Sample ID | 6 δ13C [‰ PDB] | 7 Age dated [ka BP] (ka BP, Age, 14C AMS) | 8 Age dated std dev [±] (Age, 14C AMS) | 9 Age dated [ka BP] (ka BP, # = 0.5-0.8, Age, AMS ...) |
---|---|---|---|---|---|---|---|---|
0.0025 | 0.000 | 0.005 | L, above m-l | NZA 12439 | -18.81 | 1.864 | 0.060 | #0.65 |
0.6025 | 0.600 | 0.605 | M, above l-m | NZA 12440 | -18.46 | 8.084 | 0.085 | 6.70 |
0.8175 | 0.815 | 0.820 | L, below l-m | NZA 12441 | -18.00 | 9.070 | 0.060 | 9.00 |