Core DF82-PC48 (Bransfield Strait, center trough)
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 |
|
| Seismic facies investigation of the Late Quarternary glacial history of Bransfield Basin, Antarctica | Banfield, Laura A and Anderson, John B | Geology and seismic stratigraphy of the Antarctic Margin, 1995 | https://doi.org/10.1029/AR068p0123 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| DF82-PC48 | Antarctica, Antarctic Peninsula | None | Piston | -62.80300 | -58.46800 | 840.0 | 2.75 | 0-0.04 m: layer of volcanic ash, brownish black (5YR 2/1); 0.28-0.36 m: slightly disturbed (washed); 0.48-0.68 m: moderately disturbed (washed); 0.68-0.80 m: slightly disturbed (washed); 0.80-0.92 m: highly disturbed; 0.85-0.90 m: layer of partially indurated coarse sand, light olive gray (5Y 5/2); 2.19-2.20 m: lens rich in volcanic ash; 2.38-2.40 m: layer of ash-bearing sandy mud, grayish brown (5YR 3/2) |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| DF82 | USCGC Glacier | Oct. 10, 1981 | April 21, 1982 | https://osu-mgr.org/search?osu=OSU-DF82 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| AA10124 | 2.3 - 2.36 | None | None | AIOM | Bulk combustion | 20355.0 ± 155.0 | 22299.0 | 22873.0-21765.0 | None |
| AA10124c | 2.3 - 2.36 | None | None | Carbonate fraction | Carbonate hydrolysis | 15665.0 ± 95.0 | 16744.0 | 17285.0-16200.0 | None |
Associated documents
No associated documents.