Comprehensive data dump for sample NZA5905
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NZA5905 | 149/39GC38 | 0.0 | 0.01 | None | AIOM | Bulk combustion | 0.414011173 | -27.8 | 7084.0 | 86.0 | Suspected contamination by Jurassic-age organic matter (Harris et al., 1996); Suspected contamination by Jurassic-age organic matter (Harris et al., 1996) |
Calibration results for Sample NZA5905
| 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) | 6811.0 | 7071.0 to 6558.0 | 6931.0 to 6683.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 7897.0 | 8030.0 to 7694.0 | 8004.0 to 7997.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 6160.0 | 6621.0 to 5708.0 | 6377.0 to 5932.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 7246.0 | 7479.0 to 6979.0 | 7388.0 to 7142.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 7176.0 | 7403.0 to 6943.0 | 7295.0 to 7061.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Late Quaternary history of sedimentation on the Mac. Robertson Shelf, East Antarctica: problems with 14C-dating of marine sediment cores | Harris, PT and O'brien, PE and Sedwick, P and Truswell, EM | , 1996 | https://doi.org/10.26749/rstpp.130.2.47 |
|
| Ripple cross-laminated sediments on the East Antarctic Shelf: evidence for episodic bottom water production during the Holocene? | Harris, PT | Marine Geology, 2000 | https://doi.org/10.1016/S0025-3227(00)00096-7 |
|
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 | 149/39GC38 |
| Top depth (m) | 0.0 |
| Bottom depth (m) | 0.01 |
| Lithology | Siliceous mud and ooze |
| Facies interpretation | Seasonal open-marine |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |