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-9299 JR104-GC371 0.285 0.295 None AIOM Bulk combustion 0.028886543 -25.4 28472.0 689.0 TOC: 0.17%; Lithology: gravelly sandy mud; Facies: iceberg turbate

Calibration results for Sample Erl-9299

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) 31257.0 32948.0 to 29915.0 31921.0 to 30431.0
Intcal20 default - Terrestrial 0.0 IOSACal (v.0.6.0) 32720.0 34197.0 to 31259.0 33532.0 to 31828.0
Marine20 default - Southern Ocean 1141.0 IOSACal (v.0.6.0) 30632.0 32112.0 to 29120.0 31269.0 to 29929.0
Marine20 default - S. Baffin Island (Bay ?) 150.0 IOSACal (v.0.6.0) 31710.0 33355.0 to 30253.0 32508.0 to 30930.0
Marine20 default - N. Baffin Island (Bay?) 220.0 IOSACal (v.0.6.0) 31630.0 33263.0 to 30180.0 32411.0 to 30842.0

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-GC371
Top depth (m) 0.285
Bottom depth (m) 0.295
Lithology Not Lithology Reported
Facies interpretation No Facies Interpretation Reported
Total organic carbon (%) None
Preparation lab
Accelerator mass spectrometer lab