Comprehensive data dump for sample IV2-1-1
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IV2-1-1 | IV2-1 | 5.31 | 5.32 | None | Bulk gyttja | AIOM | 0.743580792526161 | -20.7 | 2380.0 | 60.0 | Samples depths directly from text and Fig 3. Not clear how these depth values align with core depth vs depth below lake level elevation.; Lat/Long provided in the table is too coarse to find lake; updating these fields using Fig. 1 and Google Earth. Water depth is estimate from Figure 2. |
Calibration results for Sample IV2-1-1
| 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) | 1223.0 | 1384.0 to 1048.0 | 1304.0 to 1142.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 2441.0 | 2705.0 to 2629.0 | 2666.0 to 2658.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 654.0 | 1039.0 to 292.0 | 836.0 to 479.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 1654.0 | 1891.0 to 1408.0 | 1770.0 to 1532.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 1573.0 | 1764.0 to 1372.0 | 1683.0 to 1484.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Isolation basins, sea-level changes and the Holocene history of the Greenland Ice Sheet | Long, Antony J and Woodroffe, Sarah A and Roberts, David H and Dawson, Sue | Quaternary Science Reviews, 2011 | https://doi.org/10.1016/j.quascirev.2011.10.013 |
|
| New observations on the relative sea level and deglacial history of Greenland from Innaarsuit, Disko Bugt | Long, Antony J. and Roberts, David H. and Rasch, Morten | Quaternary Research, 2003 | https://doi.org/10.1016/S0033-5894(03)00085-1 |
|
| A model of Greenland ice sheet deglaciation constrained by observations of relative sea level and ice extent | Lecavalier, B.S. and Milne G. A. and Simpson M.J.R. and Wake L. and Huybrechts P. and Tarasov L. and Kjeldsen K. and Funder S. and Long A.J. and Woodroffe S. and Dyke A. and Larsen N.K. | Quaternary Science Reviews, 2014 | https://doi.org/10.1016/j.quascirev.2014.07.018 |
|
| Paleo sea-level indicators and proxies from Greenland in the GAPSLIP database and comparison with modelled sea level from the PaleoMIST ice-sheet reconstruction | Gowan, E. | GEUS Bulletin, | https://doi.org/10.34194/geusb.v53.8355 |
|
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 | IV2-1 |
| Top depth (m) | 5.31 |
| Bottom depth (m) | 5.32 |
| Lithology | brown gyttja |
| Facies interpretation | decomposed organic matter deposited from a freshwater lake |
| Total organic carbon (%) | None |
| Lake name | IV2 |
| Preparation lab | |
| Accelerator mass spectrometer lab |