Comprehensive data dump for sample NZA26111
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NZA26111 | DF80-138 | 2.44 | 2.46 | None | AIOM | Bulk Combustion | 0.075258281 | -25.9 | 20780.0 | 100.0 | Authors hypothesize reworking and disregard this age for interpretation |
Calibration results for Sample NZA26111
| 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) | 23398.0 | 23712.0 to 23069.0 | 23597.0 to 23230.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 25061.0 | 25285.0 to 24711.0 | 25199.0 to 24951.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 22728.0 | 23213.0 to 22259.0 | 22949.0 to 22484.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 23836.0 | 24174.0 to 23491.0 | 23994.0 to 23693.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 23760.0 | 24067.0 to 23412.0 | 23918.0 to 23626.0 |
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 | DF80-138 |
| Top depth (m) | 2.44 |
| Bottom depth (m) | 2.46 |
| Lithology | Mud, possibly ash bearing |
| Facies interpretation | Reworked |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |