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
Erl-9298 JR104-GC357 0.545 0.555 None AIOM Bulk combustion 0.005487523 -25.3 41814.0 3080.0 TOC: 0.22%; Lithology: muddy diamicton; Facies: soft till

Calibration results for Sample Erl-9298

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) 43912.0 50222.0 to 38445.0 46338.0 to 41364.0
Intcal20 default - Terrestrial 0.0 IOSACal (v.0.6.0) 45115.0 51871.0 to 40342.0 47398.0 to 42449.0
Marine20 default - Southern Ocean 1141.0 IOSACal (v.0.6.0) 43410.0 49344.0 to 37631.0 45884.0 to 40946.0
Marine20 default - S. Baffin Island (Bay ?) 150.0 IOSACal (v.0.6.0) 44254.0 50861.0 to 39045.0 46737.0 to 41713.0
Marine20 default - N. Baffin Island (Bay?) 220.0 IOSACal (v.0.6.0) 44194.0 50768.0 to 38958.0 46678.0 to 41664.0

Associated publications

Title Author(s) Publication DOI View cores
The sedimentary legacy of a palaeo-ice stream on the shelf of the southern Bellingshausen Sea: Clues to West Antarctic glacial history during the Late Quaternary Hillenbrand, C-D and Larter, Robert D and Dowdeswell, JA and Ehrmann, W and Cofaigh, C {\'O} and Benetti, S and Graham, Alastair GC and Grobe, Hannes Quaternary Science Reviews, 2010 https://doi.org/10.1016/j.quascirev.2010.06.028
Reconstruction of changes in the Amundsen Sea and Bellingshausen sea sector of the West Antarctic ice sheet since the last glacial maximum Larter, Robert D and Anderson, John B and Graham, Alastair GC and Gohl, Karsten and Hillenbrand, Claus-Dieter and Jakobsson, Martin and Johnson, Joanne S and Kuhn, Gerhard and Nitsche, Frank O and Smith, James A and others Quaternary Science Reviews, 2014 http://dx.doi.org/10.1016/j.quascirev.2013.10.016

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 JR104-GC357
Top depth (m) 0.545
Bottom depth (m) 0.555
Lithology Not Lithology Reported
Facies interpretation No Facies Interpretation Reported
Total organic carbon (%) None
Preparation lab
Accelerator mass spectrometer lab