Comprehensive data dump for sample A2-01-70
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A2-01-70 | ANT33-A2-01 | 0.7 | 0.7 | None | AIOM | Bulk combustion | 0.241138777 | None | 11426.0 | 35.0 |
Calibration results for Sample A2-01-70
| 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) | 12165.0 | 12409.0 to 11946.0 | 12294.0 to 12032.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 13294.0 | 13409.0 to 13375.0 | 13334.0 to 13287.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 11280.0 | 11830.0 to 10706.0 | 11594.0 to 11036.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 12634.0 | 12790.0 to 12453.0 | 12723.0 to 12562.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 12579.0 | 12703.0 to 12450.0 | 12648.0 to 12504.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Terra Nova Bay Polynya Evolution and Ocean Ventilation History Since the Last Glacial Maximum | Xiao, Zijian and Yang, Xun and Li, Yunhai and Huang, Xiaoxia | Palaeogeography, Palaeoclimatology, Palaeoecology, 2026 | https://doi.org/10.1016/j.palaeo.2026.113758 |
|
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 | ANT33-A2-01 |
| Top depth (m) | 0.7 |
| Bottom depth (m) | 0.7 |
| Lithology | Clayey silt interbedded with silt |
| Facies interpretation | Sub-ice shelf glaciomarine |
| Total organic carbon (%) | None |
| Preparation lab | Alfred Wegener Institute (Bremerhaven, Germany) |
| Accelerator mass spectrometer lab | Alfred Wegener Institute (Bremerhaven, Germany) |