Comprehensive data dump for sample NZA25912
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NZA25912 | DF80-133 | 1.36 | 1.38 | None | AIOM | Bulk Combustion | 0.368291836 | -26.0 | 8024.0 | 35.0 |
Calibration results for Sample NZA25912
| 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) | 7750.0 | 7900.0 to 7881.0 | 7821.0 to 7677.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 8885.0 | 9014.0 to 8766.0 | 9005.0 to 8976.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 7181.0 | 7559.0 to 6769.0 | 7392.0 to 6994.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 8160.0 | 8347.0 to 7972.0 | 8261.0 to 8053.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 8085.0 | 8241.0 to 7935.0 | 8161.0 to 8012.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Retreat history of the Ross Ice Sheet (Shelf) since the Last Glacial Maximum from deep-basin sediment cores around Ross Island | McKay, RM and Dunbar, GB and Naish, TR and Barrett, PJ and Carter, L and Harper, M | Palaeogeography, Palaeoclimatology, Palaeoecology, 2008 | https://doi.org/10.1016/j.palaeo.2007.08.015 |
|
| 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 | DF80-133 |
| Top depth (m) | 1.36 |
| Bottom depth (m) | 1.38 |
| Lithology | Weakly laminated diatomaceous ooze with dispersed basalt pebbles |
| Facies interpretation | Seasonal open-marine |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |