Nørgaard-Pedersen, Niels; Mikkelsen, Naja; Lassen, Susanne Juul; Kristoffersen, Yngve; Sheldon, Emma (2014): (Table 2) Age determination of sediment cores GreenICE_10 and GreenICE_11 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833623, In supplement to: Nørgaard-Pedersen, N et al. (2007): Reduced sea ice concentrations in the Arctic Ocean during the last interglacial period revealed by sediment cores off northern Greenland. Paleoceanography, 22(1), PA1218, https://doi.org/10.1029/2006PA001283
Always quote citation above when using data! You can download the citation in several formats below.
Further details:
Mangerud, Jan; Gulliksen, Steinar (1975): Apparent radiocarbon ages of recent marine shells from Norway, Spitsbergen, and Arctic Canada. Quaternary Research, 5(2), 263-273, https://doi.org/10.1016/0033-5894(75)90028-9
Coverage:
Median Latitude: 84.813500 * Median Longitude: -84.829830 * South-bound Latitude: 84.812670 * West-bound Longitude: -84.829830 * North-bound Latitude: 84.814330 * East-bound Longitude: -84.829830
Minimum DEPTH, sediment/rock: 0.055 m * Maximum DEPTH, sediment/rock: 0.185 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
3 | Depth, top/min | Depth top | m | Nørgaard-Pedersen, Niels | ||
4 | Depth, bottom/max | Depth bot | m | Nørgaard-Pedersen, Niels | ||
5 | Laboratory code/label | Lab label | Nørgaard-Pedersen, Niels | |||
6 | Neogloboquadrina pachyderma sinistral, δ13C | N. pachyderma s δ13C | ‰ PDB | Nørgaard-Pedersen, Niels | ||
7 | Neogloboquadrina pachyderma sinistral, δ13C standard deviation | N. pachyderma s δ13C std dev | ± | Nørgaard-Pedersen, Niels | ||
8 | Age, dated | Age dated | ka | Nørgaard-Pedersen, Niels | Age, 14C conventional | N. pachyderma (s) |
9 | Age, dated, error to older | Age e + | ka + | Nørgaard-Pedersen, Niels | Age, 14C conventional | N. pachyderma (s) |
10 | Age, dated, error to younger | Age e - | ka - | Nørgaard-Pedersen, Niels | Age, 14C conventional | N. pachyderma (s) |
11 | Calendar age | Cal age | ka BP | Nørgaard-Pedersen, Niels | Age, 14C milieu/reservoir corrected (-440 yr) | according Mangerud and Gulliksen (1975) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
45 data points
Data
1 Event | 2 Depth sed [m] | 3 Depth top [m] | 4 Depth bot [m] | 5 Lab label | 6 N. pachyderma s δ13C [‰ PDB] | 7 N. pachyderma s δ13C std dev [±] | 8 Age dated [ka] | 9 Age e + [ka +] | 10 Age e - [ka -] | 11 Cal age [ka BP] |
---|---|---|---|---|---|---|---|---|---|---|
GreenICE_10 | 0.055 | 0.05 | 0.06 | KIA 25763 | 0.82 | 0.04 | 31.21 | 0.50 | 0.47 | 30.8 |
GreenICE_10 | 0.185 | 0.18 | 0.19 | KIA 25764 | 0.39 | 0.14 | 44.76 | 0.39 | 0.38 | 44.3 |
GreenICE_11 | 0.055 | 0.05 | 0.06 | KIA 25760 | -0.06 | 0.06 | 25.17 | 0.24 | 0.23 | 24.7 |
GreenICE_11 | 0.135 | 0.13 | 0.14 | KIA 24847 | -0.16 | 0.30 | 47.91 | 1.54 | 1.29 | 47.5 |
GreenICE_11 | 0.175 | 0.17 | 0.18 | KIA 25761 | -2.06 | 0.10 | 32.69 | 0.60 | 0.55 | 32.3 |