Comprehensive data dump for sample AA-20075
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA-20075 | NBP9401-PC31 | 1.4 | 1.425 | None | AIOM | Bulk Combustion | 0.020723035 | -26.5 | 31140.0 | 470.0 |
Calibration results for Sample AA-20075
| 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) | 34235.0 | 35206.0 to 33242.0 | 34694.0 to 33754.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 35515.0 | 36330.0 to 34575.0 | 36089.0 to 35121.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 33604.0 | 34598.0 to 32224.0 | 34198.0 to 33104.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 34637.0 | 35603.0 to 33702.0 | 35114.0 to 34204.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 34569.0 | 35522.0 to 33628.0 | 35054.0 to 34140.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Late Pleistocene--Holocene retreat of the West Antarctic Ice-Sheet system in the Ross Sea: Part 2—sedimentologic and stratigraphic signature | Domack, Eugene W and Jacobson, Erik A and Shipp, Stephanie and Anderson, John B | Geological Society of America Bulletin, 1999 | https://doi.org/10.1130/0016-7606(1999)111<1517:LPHROT>2.3.CO;2 |
|
| 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 | NBP9401-PC31 |
| Top depth (m) | 1.4 |
| Bottom depth (m) | 1.425 |
| Lithology | Sandy mud |
| Facies interpretation | Subglacial |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |