Comprehensive data dump for sample CCAMS-87459
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CCAMS-87459 | IWSOE70-2-20-1 | 0.02 | 0.05 | None | Mixed benthic and planktic foraminifera | Carbonate hydrolysis | 0.027869245 | None | 28760.0 | 190.0 |
Calibration results for Sample CCAMS-87459
| 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) | 31400.0 | 31801.0 to 31050.0 | 31578.0 to 31186.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 33156.0 | 33762.0 to 32229.0 | 33649.0 to 32881.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 30904.0 | 31379.0 to 30323.0 | 31143.0 to 30682.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 31841.0 | 32580.0 to 31303.0 | 32097.0 to 31545.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 31747.0 | 32346.0 to 31208.0 | 31987.0 to 31487.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Reconstruction of changes in the Weddell Sea sector of the Antarctic Ice Sheet since the Last Glacial Maximum | Hillenbrand, Claus-Dieter and Bentley, Michael J and Stolldorf, Travis D and Hein, Andrew S and Kuhn, Gerhard and Graham, Alastair GC and Fogwill, Christopher J and Kristoffersen, Yngve and Smith, James A and Anderson, John B and others | Quaternary Science Reviews, 2014 | https://doi.org/10.1016/j.quascirev.2013.07.020 |
|
| LGM ice sheet extent in the Weddell Sea: evidence for diachronous behavior of Antarctic Ice Sheets | Stolldorf, Travis and Schenke, Hans-Werner and Anderson, John B | Quaternary Science Reviews, 2012 | https://doi.org/10.1016/j.quascirev.2012.05.017 |
|
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 | IWSOE70-2-20-1 |
| Top depth (m) | 0.02 |
| Bottom depth (m) | 0.05 |
| Lithology | Structureless diamicts with a heterogeneous matrix and slight variability in sorting and skewness, low abundance of foraminifera |
| Facies interpretation | Proximal glaciomarine |
| Total organic carbon (%) | None |
| Preparation lab | W. M. Keck Carbon Cycle Accelerator Mass Spectrometer Facility, University of California, Irvine (Irvine, California, USA) |
| Accelerator mass spectrometer lab | W. M. Keck Carbon Cycle Accelerator Mass Spectrometer Facility, University of California, Irvine (Irvine, California, USA) |