Comprehensive data dump for sample AAR-29380
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AAR-29380 | DA17-NG-ST03-039G | 1.965 | 1.975 | None | Unidentified shell fragment | Carbonate hydrolysis | None | None | 5825.0 | 29.0 | Omitted from the age model due to it being an outlier |
Calibration results for Sample AAR-29380
| 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) | 5448.0 | 5569.0 to 5318.0 | 5530.0 to 5374.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 6638.0 | 6734.0 to 6551.0 | 6671.0 to 6607.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 4721.0 | 5236.0 to 4245.0 | 4957.0 to 4466.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 5871.0 | 6097.0 to 5659.0 | 5971.0 to 5759.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 5795.0 | 5935.0 to 5632.0 | 5882.0 to 5724.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Deglacial to Mid Holocene environmental conditions on the northeastern Greenland shelf, western Fram Strait | Elnegaard Hansen, Katrine and Lorenzen, Jesper and Davies, Joanna and Wacker, Lukas and Pearce, Christof and Seidenkrantz, Marit-Solveig | Quaternary Science Reviews, 2022 | https://doi.org/10.1016/j.quascirev.2022.107704 |
|
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 | DA17-NG-ST03-039G |
| Top depth (m) | 1.965 |
| Bottom depth (m) | 1.975 |
| Lithology | benthic dominant yet relatively stable fluxes and vary in line with changing sediment rates |
| Facies interpretation | Between 7.5 to 6.7 cal ka BP is the interval with the highest influence of Atlantic-derived water, including possibly a weaker EGC. Relatively low sedimentation caused by lower deposition of terrigenous material at 8.6 cal ka BP, and low amounts of S. horvathi, E. arctica, N. labradorica, and S. feylingi caused by an extension of sea ice cover or prolonged open water at 8.6 cal ka BP. |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |