Comprehensive data dump for sample AA20748
Sample
| Sample name | Core name | Top depth (m) | Bottom depth (m) | Total organic carbon (%) | Carbon type | Sample preparation method | Fraction modern | δ13C (‰, PDB) | Age (14C yr) | Age uncertainty (14C yr; 1σ) | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA20748 | NBP9501-KC37 | 1.46 | 1.48 | None | AIOM | Bulk combustion | 0.035152335 | None | 26895.0 | 375.0 | Samples prepared using methods by Kihl (1975) |
Calibration results for Sample AA20748
| Calibration curve | Reservoir correction (14C yr) | Calibration software | Calibrated age, median probability (cal. yr BP) | Calibrated age, 95.45% probability range (2σ; cal. yr BP) | Calibrated age, 68.2% probability range (1σ; cal. yr BP) |
|---|---|---|---|---|---|
| Marine20 | default - Global Ocean 550.0 | IOSACal (v.0.6.0) | 29694.0 | 30483.0 to 28910.0 | 30042.0 to 29276.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 31018.0 | 31654.0 to 30282.0 | 31333.0 to 30728.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 29130.0 | 29981.0 to 28236.0 | 29598.0 to 28708.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 30119.0 | 30863.0 to 29298.0 | 30556.0 to 29762.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 30046.0 | 30801.0 to 29236.0 | 30465.0 to 29659.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Late Pleistocene-Holocene marine conditions in the Ross Sea, Antarctica: evidence from the diatom record | Cunningham, Wendy L and Leventer, Amy and Andrews, John T and Jennings, Anne E and Licht, Kathy J | The Holocene, 1999 | https://doi.org/10.1191/095968399675624796 |
|
| Ross Sea paleo-ice sheet drainage and deglacial history during and since the LGM | Anderson, John B and Conway, Howard and Bart, Philip J and Witus, Alexandra E and Greenwood, Sarah L and McKay, Robert M and Hall, Brenda L and Ackert, Robert P and Licht, Kathy and Jakobsson, Martin and others | Quaternary Science Reviews, 2014 | https://doi.org/10.1016/j.quascirev.2013.08.020 |
|
Associated documents
No associated documents.
Field photographs
No photos found.
Lab photographs
No photos found.
Complete dump of sample & measurement data
Sample-related information| Core name | NBP9501-KC37 |
| Top depth (m) | 1.46 |
| Bottom depth (m) | 1.48 |
| Lithology | None |
| Facies interpretation | None |
| Total organic carbon (%) | None |
| Preparation lab | Institute of Arctic and Alpine Research, University of Colorado, Boulder (Boulder, Colorado, USA) |
| Accelerator mass spectrometer lab | Accelerator Mass Spectrometry Facility, University of Arizona, Tucson (Tucson, Arizona, USA) |