Core JR179-GC473 (Amundsen Sea outer shelf Pine Island Bay, mega-scale glacial lineations)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| New constraints on the timing of West Antarctic Ice Sheet retreat in the eastern Amundsen Sea since the Last Glacial Maximum | Smith, James A and Hillenbrand, Claus-Dieter and Kuhn, Gerhard and Klages, Johann Phillip and Graham, Alastair GC and Larter, Robert D and Ehrmann, Werner and Moreton, Steven G and Wiers, Steffen and Frederichs, Thomas | Global and Planetary Change, 2014 | https://doi.org/10.1016/j.gloplacha.2014.07.015 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| JR179-GC473 | Antarctica, Amundsen Sea | March 4, 2008 | Gravity | -72.30280 | -106.71920 | 702.0 | 2.09 | Sediment smears were observed on top of the weight head, indicating the gravity core overpenetrated |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| JR179 | RRS James Clark Ross | Feb. 18, 2008 | April 11, 2008 | https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/jr179.pdf |
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-295159 | 0.16 - 0.16 | Not Lithology Reported | No Facies Interpretation Reported | AIOM | Bulk combustion | 14040.0 ± 60.0 | 14543.0 | 15150.0-13948.0 | |
| SUERC-27754 | 0.185 - 0.185 | Not Lithology Reported | No Facies Interpretation Reported | AIOM | Bulk combustion | 22384.0 ± 156.0 | 24529.0 | 25115.0-23921.0 | |
| BETA-295160 | 0.25 - 0.25 | Not Lithology Reported | No Facies Interpretation Reported | AIOM | Bulk combustion | 23420.0 ± 110.0 | 25653.0 | 26075.0-25159.0 | |
| SUERC-27755 | 0.595 - 0.595 | Not Lithology Reported | No Facies Interpretation Reported | AIOM | Bulk combustion | 41657.0 ± 1721.0 | 43154.0 | 45773.0-40829.0 |
Associated documents
No associated documents.