Core D172-GC051 (Anvers trough, mid shelf, in area of glacial flutes)
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 |
|
| Ice sheet retreat from the Antarctic Peninsula shelf | Pudsey, CJ and Barker, PF and Larter, RD | Continental Shelf Research, 1994 | https://doi.org/10.1016/0278-4343(94)90041-8 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| D172-GC051 | Antarctica, Antarctic Peninsula | March 24, 1988 | Gravity | -64.31333 | -65.45000 | 575.0 | 4.34 | Lithology from Figure 7, depths approximate; Lithology from Figure 7, depths approximate |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| D172 | RRS Discovery | Dec. 17, 1987 | March 30, 1988 | https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/d172.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 |
|---|---|---|---|---|---|---|---|---|---|
| OxA-3255 | 0.0 - 0.0 | Diatomaceous mud with laminated diatom ooze (up to 90% Chaetoceros resting spores) at 2.0 m | Seasonal- open marine | AIOM | Bulk combustion | 4020.0 ± 90.0 | 2455.0 | 2948.0-1931.0 | None |
| OxA-3256 | 1.0 - 1.0 | Diatomaceous mud with laminated diatom ooze (up to 90% Chaetoceros resting spores) at 2.0 m | Seasonal- open marine | AIOM | Bulk combustion | 8550.0 ± 90.0 | 7698.0 | 8123.0-7301.0 | None |
| OxA-3257 | 2.1 - 2.1 | Diamicton | Sub-ice shelf close to the grounding line | AIOM | Bulk combustion | 12730.0 ± 130.0 | 12925.0 | 13383.0-12487.0 | None |
Associated documents
No associated documents.