Comprehensive data dump for sample NZA25999
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NZA25999 | DF80-79 | 0.24 | 0.26 | None | AIOM | Bulk Combustion | 0.098562235 | -25.2 | 18613.0 | 85.0 | Authors hypothesize reworking and disregard this age for interpretation |
Calibration results for Sample NZA25999
| 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) | 20888.0 | 21225.0 to 20574.0 | 21039.0 to 20728.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 22519.0 | 22855.0 to 22356.0 | 22613.0 to 22385.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 20191.0 | 20707.0 to 19640.0 | 20449.0 to 19932.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 21428.0 | 21814.0 to 21029.0 | 21644.0 to 21232.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 21322.0 | 21702.0 to 20968.0 | 21499.0 to 21116.0 |
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 | DF80-79 |
| Top depth (m) | 0.24 |
| Bottom depth (m) | 0.26 |
| Lithology | Sparsly laminated light and dark muds with occasional basalt pebble clasts |
| Facies interpretation | Reworked |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |