Comprehensive data dump for sample AA-11878
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA-11878 | DF80-177 | 2.3 | 2.33 | None | Mixed forams | Carbonate hydrolysis | 0.033611757 | None | 27255.0 | 305.0 |
Calibration results for Sample AA-11878
| 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) | 30081.0 | 30764.0 to 29413.0 | 30407.0 to 29765.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 31329.0 | 31825.0 to 30920.0 | 31542.0 to 31107.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 29481.0 | 30145.0 to 28746.0 | 29851.0 to 29144.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 30452.0 | 31008.0 to 29907.0 | 30758.0 to 30152.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 30394.0 | 30969.0 to 29856.0 | 30697.0 to 30094.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Chronology of late Wisconsin ice retreat from the western Ross Sea, Antarctica | Licht, Kathy J and Jennings, Anne E and Andrews, John T and Williams, Kerstin M | Geology, 1996 | https://doi.org/10.1130/0091-7613(1996)024<0223:COLWIR>2.3.CO;2 |
|
| Distinguishing subglacial till and glacial marine diamictons in the western Ross Sea, Antarctica: implications for a last glacial maximum grounding line | Licht, KJ and Dunbar, NW and Andrews, JT and Jennings, AE | Geological Society of America Bulletin, 1999 | https://doi.org/10.1130/0016-7606(1999)111<0091:DSTAGM>2.3.CO;2 |
|
| Ross Sea paleo-ice sheet drainage and deglacial history during and since the LGM | Anderson, John B and Conway, Howard and Bart, Philip J and Witus, Alexandra E and Greenwood, Sarah L and McKay, Robert M and Hall, Brenda L and Ackert, Robert P and Licht, Kathy and Jakobsson, Martin and others | Quaternary Science Reviews, 2014 | https://doi.org/10.1016/j.quascirev.2013.08.020 |
|
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 | DF80-177 |
| Top depth (m) | 2.3 |
| Bottom depth (m) | 2.33 |
| Lithology | Diatomaceous sandy mud |
| Facies interpretation | Glacial marine |
| Total organic carbon (%) | None |
| Preparation lab | Accelerator Mass Spectrometry Facility, University of Arizona, Tucson (Tucson, Arizona, USA) |
| Accelerator mass spectrometer lab | Accelerator Mass Spectrometry Facility, University of Arizona, Tucson (Tucson, Arizona, USA) |