Core HWD03-2 (Windless bight, south of Ross Island, sub-McMurdo Ice Shelf 12 km from ice shelf edge)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Retreat history of the Ross Ice Sheet (Shelf) since the Last Glacial Maximum from deep-basin sediment cores around Ross Island | McKay, RM and Dunbar, GB and Naish, TR and Barrett, PJ and Carter, L and Harper, M | Palaeogeography, Palaeoclimatology, Palaeoecology, 2008 | https://doi.org/10.1016/j.palaeo.2007.08.015 |
|
| Ross Sea paleo-ice sheet drainage and deglacial history during and since the LGM | Anderson, John B and Conway, Howard and Bart, Philip J and Witus, Alexandra E and Greenwood, Sarah L and McKay, Robert M and Hall, Brenda L and Ackert, Robert P and Licht, Kathy and Jakobsson, Martin and others | Quaternary Science Reviews, 2014 | https://doi.org/10.1016/j.quascirev.2013.08.020 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| HWD03-2 | Antarctica, Ross Sea | Jan. 29, 2003 | Gravity | -77.83518 | 167.33682 | 923.0 | 0.62 | HWD03 site 2 core 4 (Barrett et al., 2005); TOC: 0.71% (Barrett et al., 2005); TOC: 0.46% (Barrett et al., 2005); TOC: 0.61% (Barrett et al., 2005); TOC: 0.36% (Barrett et al., 2005) |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| HWD03 | Hot Water Drilling (not a ship) | Jan. 1, 2003 | Jan. 1, 2003 | https://www.wgtn.ac.nz/antarctic/publications/antarctic-data-series/ADS25.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 |
|---|---|---|---|---|---|---|---|---|---|
| NZA18138 | 0.01 - 0.025 | Fine sandy mud | Sub-ice shelf sand and mud | AIOM | Bulk Combustion | 2701.0 ± 50.0 | 954.0 | 1328.0-586.0 | None |
| NZA18139 | 0.28 - 0.29 | Silty clay | Sub-ice shelf sand and mud | AIOM | Bulk Combustion | 6562.0 ± 45.0 | 5603.0 | 6041.0-5145.0 | None |
| NZA18140 | 0.58 - 0.59 | Silty clay | Sub-ice shelf sand and mud | AIOM | Bulk Combustion | 12797.0 ± 85.0 | 12983.0 | 13401.0-12612.0 | None |
| NZA18847 | 0.09 - 0.1 | Silty clay | Sub-ice shelf sand and mud | AIOM | Bulk Combustion | 4743.0 ± 40.0 | 3332.0 | 3813.0-2859.0 | None |
Associated documents
No associated documents.