Comprehensive data dump for sample A2-01-4
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A2-01-4 | ANT33-A2-01 | 0.03 | 0.033 | None | AIOM | Bulk combustion | 0.619079258 | None | 3852.0 | 25.0 |
Calibration results for Sample A2-01-4
| 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) | 2960.0 | 3110.0 to 2822.0 | 3032.0 to 2877.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 4271.0 | 4404.0 to 4366.0 | 4351.0 to 4330.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 2248.0 | 2715.0 to 1796.0 | 2482.0 to 1999.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 3455.0 | 3671.0 to 3252.0 | 3554.0 to 3356.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 3372.0 | 3508.0 to 3219.0 | 3448.0 to 3305.0 |
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) | 0.03 |
| Bottom depth (m) | 0.033 |
| Lithology | Clayey silt with some sandy silt inclusions |
| Facies interpretation | Ice rafted debris indicating seasonal open marine |
| Total organic carbon (%) | None |
| Preparation lab | Alfred Wegener Institute (Bremerhaven, Germany) |
| Accelerator mass spectrometer lab | Alfred Wegener Institute (Bremerhaven, Germany) |