Core JR104-GC371 (Central axis of trough, outer shelf)
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 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| JR104-GC371 | Antarctica, Bellingshausen Sea | Feb. 4, 2004 | Gravity | -70.65330 | -84.54000 | 595.0 | 1.91 | Lithology: foraminifera-bearing to foraminiferal mud; Facies: glaciomarine sediment, seasonal sea-ice cover; TOC: 0.17%; Lithology: gravelly sandy mud; Facies: iceberg turbate; TOC: 0.17%; Lithology: muddy diamicton; Facies: iceberg turbate; TOC: 0.13%; Lithology: gravelly sandy mud; Facies: iceberg turbate |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| JR104 | RRS James Clark Ross | Jan. 23, 2004 | Feb. 13, 2004 | https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/6798/ |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Erl-7875 | 0.1 - 0.12 | Not Lithology Reported | No Facies Interpretation Reported | Planktic foraminifera (Neogloboquadrina pachyderma sinistral) | Carbonate hydrolysis | 3721.0 ± 70.0 | 2086.0 | 2607.0-1605.0 | Lithology: foraminifera-bearing to foraminiferal mud; Facies: glaciomarine sediment, seasonal sea-ice cover |
| Erl-9299 | 0.285 - 0.295 | Not Lithology Reported | No Facies Interpretation Reported | AIOM | Bulk combustion | 28472.0 ± 689.0 | 30632.0 | 32112.0-29120.0 | TOC: 0.17%; Lithology: gravelly sandy mud; Facies: iceberg turbate |
| Erl-9300 | 0.885 - 0.895 | Not Lithology Reported | No Facies Interpretation Reported | AIOM | Bulk combustion | 22507.0 ± 436.0 | 24663.0 | 25716.0-23671.0 | TOC: 0.17%; Lithology: muddy diamicton; Facies: iceberg turbate |
| Erl-9761 | 0.195 - 0.205 | Not Lithology Reported | No Facies Interpretation Reported | AIOM | Bulk combustion | 32527.0 ± 1521.0 | 35050.0 | 38631.0-31604.0 | TOC: 0.13%; Lithology: gravelly sandy mud; Facies: iceberg turbate |
Associated documents
No associated documents.