Comprehensive data dump for sample NZA5763
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NZA5763 | 149/12GC12 | 3.01 | 3.02 | None | AIOM | Bulk combustion | 0.118251288 | -26.3 | 17150.0 | 280.0 |
Calibration results for Sample NZA5763
| 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) | 19153.0 | 19889.0 to 18525.0 | 19467.0 to 18811.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 20718.0 | 21455.0 to 19934.0 | 21034.0 to 20338.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 18490.0 | 19291.0 to 17725.0 | 18855.0 to 18130.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 19623.0 | 20326.0 to 18908.0 | 19989.0 to 19252.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 19537.0 | 20234.0 to 18850.0 | 19887.0 to 19166.0 |
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 |
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| Bottom currents, sedimentation and ice-sheet retreat facies successions on the Mac Robertson shelf, East Antarctica | Harris, PT and O'Brien, PE | Marine Geology, 1998 | https://doi.org/10.1016/S0025-3227(98)00047-4 |
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| Quatenary Antarctic ice-sheet fluctuations and Southern Ocean palaeoceanography: natural variability studies at the Antarctic CRC | Harris, PT and Howard, W and O'Brien, PE and Sedwick, PN and Sikes, EL | AGSO Journal of Australian Geology and Geophysics, 1999 |
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| 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 |
|
| Holocene sediment records from the continental shelf of Mac. Robertson Land, East Antarctica | Sedwick, Peter N and Harris, Peter T and Robertson, Lisette G and McMurtry, Gary M and Cremer, Maximilian D and Robinson, Philip | Paleoceanography, 2001 | https://doi.org/10.1029/2000PA000504 |
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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 | 149/12GC12 |
| Top depth (m) | 3.01 |
| Bottom depth (m) | 3.02 |
| Lithology | Poorly sorrted, massively bedded mud |
| Facies interpretation | Proximal sub-ice shelf glaciomarine |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |