Comprehensive data dump for sample AA20743
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA20743 | NBP9501-KC31 | 1.67 | 1.69 | None | AIOM | Bulk combustion | 0.038020198 | None | 26265.0 | 325.0 | Samples prepared using methods by Kihl (1975) |
Calibration results for Sample AA20743
| 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) | 29090.0 | 29839.0 to 28419.0 | 29449.0 to 28725.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 30536.0 | 31068.0 to 30021.0 | 30850.0 to 30222.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 28448.0 | 29199.0 to 27666.0 | 28845.0 to 28025.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 29483.0 | 30101.0 to 28794.0 | 29831.0 to 29162.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 29422.0 | 30035.0 to 28751.0 | 29781.0 to 29109.0 |
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-KC31 |
| Top depth (m) | 1.67 |
| Bottom depth (m) | 1.69 |
| 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) |