Core JR48-VC275 (Prince Gustav Channel, continental shelf south of James Ross Island)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum | Cofaigh, Colm {\'O} and Davies, Bethan J and Livingstone, Stephen J and Smith, James A and Johnson, Joanne S and Hocking, Emma P and Hodgson, Dominic A and Anderson, John B and Bentley, Michael J and Canals, Miquel and others | Quaternary Science Reviews, 2014 | https://doi.org/10.1016/j.quascirev.2014.06.023 |
|
| First survey of Antarctic sub--ice shelf sediments reveals mid-Holocene ice shelf retreat | Pudsey, Carol J and Evans, Jeffrey | Geology, 2001 | https://doi.org/10.1130/0091-7613(2001)029<0787:FSOASI>2.0.CO;2 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| JR48-VC275 | Antarctica, Antarctic Peninsula | March 11, 2000 | Vibrocore | -64.60167 | -58.09500 | 453.0 | 5.34 | Lithology and facies from Evans et al. (2005); Lithology and facies from Evans et al. (2005); Lithology and facies from Evans et al. (2005); Lithology and facies from Evans et al. (2005); Lithology and facies from Evans et al. (2005); Lithology and facies from Evans et al. (2005) |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| JR48 | RSS James Clark Ross | Feb. 26, 2000 | March 25, 2000 | https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/jr48.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 |
|---|---|---|---|---|---|---|---|---|---|
| CAMS-66644 | 0.01 - 0.01 | Diatomaceous mud, bioturbated | Open marine | AIOM | Bulk combustion | 6450.0 ± 40.0 | 5475.0 | 5905.0-5008.0 | None |
| CAMS-68470 | 0.47 - 0.47 | Diatomaceous mud, bioturbated | Open marine | AIOM | Bulk combustion | 11410.0 ± 40.0 | 11255.0 | 11815.0-10688.0 | None |
| CAMS-66645 | 0.84 - 0.84 | Mud, massive | Sub-ice shelf distal to the grounding line/ or open marine | AIOM | Bulk combustion | 14810.0 ± 50.0 | 15651.0 | 16173.0-15131.0 | None |
| CAMS-68471 | 1.07 - 1.07 | Mud, massive | Sub-ice shelf distal to the grounding line/ or open marine | AIOM | Bulk combustion | 18280.0 ± 60.0 | 19788.0 | 20305.0-19283.0 | None |
| CAMS-66646 | 1.24 - 1.24 | Mud, bioturbated with dispersed dropstones | Sub-ice shelf distal to the grounding line/ or open marine | AIOM | Bulk combustion | 22700.0 ± 70.0 | 24904.0 | 25420.0-24358.0 | None |
| CAMS-66647 | 1.76 - 1.76 | Diamicton, matrix-supported and massive. Clasts are mainly dispersed in silty mud matrix | Subglacial | AIOM | Bulk combustion | 35470.0 ± 290.0 | 38447.0 | 39248.0-37472.0 | None |
Associated documents
No associated documents.