Comprehensive data dump for sample T3-8 141-142 cm
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T3-8 141-142 cm | T3-8 | 1.41 | 1.42 | None | Bulk gyttja | Bulk combustion | 0.475005341651507 | -24.3 | 5980.0 | 40.0 | Top/bottom depth reported in paper in m below water surface. I've converted that to m in sediment section by subtracting the water depth.; Assigned 'Lake Name' based on Figure 5: Lake name + the number core they kept from the lake. Water depth from Figure 5 schematic (when shown). Core length from Figure 5 schematic (when shown). Lat/Long not given in paper, using Gowan (2023) which has accurate lat long for the lakes. |
Calibration results for Sample T3-8 141-142 cm
| 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) | 5611.0 | 5763.0 to 5452.0 | 5695.0 to 5536.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 6817.0 | 6938.0 to 6731.0 | 6881.0 to 6871.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 4925.0 | 5391.0 to 4433.0 | 5197.0 to 4700.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 6048.0 | 6263.0 to 5855.0 | 6154.0 to 5943.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 5973.0 | 6165.0 to 5802.0 | 6065.0 to 5887.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Early Holocene history of the west Greenland Ice Sheet and the GH-8.2 event | Long A.J. and Roberts D.H. and Dawson S. | Quaternary Science Reviews, 2006 | https://doi.org/10.1016/j.quascirev.2005.07.002 |
|
| 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 |
|
| 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 | T3-8 |
| Top depth (m) | 1.41 |
| Bottom depth (m) | 1.42 |
| Lithology | gyttja |
| Facies interpretation | Lake has been isolated from the ocean and is a freshwater lake was collecting and forming gyttja |
| Total organic carbon (%) | None |
| Lake name | T3 |
| Preparation lab | |
| Accelerator mass spectrometer lab |