Core PS75/233-1 (N Burke Island: Mid-shelf Eastern Amundsen Sea Embayment, ridge between Cosgrove Palaeo-Ice Stream and Pine Island-Thwaites Palaeo-Ice Stream troughs; morraine on drumlin)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| First geomorphological record and glacial history of an inter-ice stream ridge on the West Antarctic continental shelf | Klages, Johann Philipp and Kuhn, Gerhard and Hillenbrand, C-D and Graham, AGC and Smith, JA and Larter, RD and Gohl, Karsten | Quaternary Science Reviews, 2013 | https://doi.org/10.1016/j.quascirev.2012.11.007 |
|
| 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 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| PS75/233-1 | Antarctica, Amundsen Sea | March 20, 2010 | Gravity | -72.75420 | -105.01650 | 555.0 | 2.34 | TOC: 0.25%; TOC: 0.17%; TOC: 0.06%; Core top age for this core |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| ANT-XXVI/3 (PS75) | RV Polarstern | Jan. 29, 2010 | April 5, 2010 | https://doi.org/10.2312/BzPM_0617_2010 |
Samples in this core
| Sample ID | Core depth (m) |
Lithology | Facies interpretation | Carbon type | Sample preparation type | Age (14C yr ± 1σ) | Calibrated age, median probability (cal. yr BP) | Calibrated age, 2σ range (cal. yr BP) | Comments |
|---|---|---|---|---|---|---|---|---|---|
| Beta-315967 | 0.0 - 0.01 | Sandy mud | Seasonal open-marine | AIOM | Bulk combustion | 5000.0 ± 30.0 | 3657.0 | 4148.0-3185.0 | Core top age for this core |
| Beta-315968 | 0.04 - 0.05 | Sandy mud | Seasonal open-marine | AIOM | Bulk combustion | 7140.0 ± 40.0 | 6221.0 | 6651.0-5797.0 | None |
| Beta-315969 | 0.12 - 0.13 | Gravelly sandy mud | Glaciomarine proximal grounding line | AIOM | Bulk combustion | 20660.0 ± 80.0 | 22613.0 | 23036.0-22164.0 | None |
Associated documents
No associated documents.