Core OSO0910-KC13 (Pine Island Bay, middle shelf (Pine Island Trough East, deep trough))
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| 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 |
|
| Post-LGM deglaciation in Pine island Bay, west Antarctica | Kirshner, Alexandra E and Anderson, John B and Jakobsson, Martin and O’Regan, Matthew and Majewski, Wojciech and Nitsche, Frank O | Quaternary Science Reviews, 2012 | https://doi.org/10.1016/j.quascirev.2012.01.017 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| OSO0910-KC13 | Antarctica, Amundsen Sea | None | Kasten | -72.60407 | -107.16870 | 742.0 | 2.26 | Lithology: silty sand with ird; Facies: proximal glacial marine and ice shelf break up; Lithology: sandy silt with ird; Facies: proximal glacial marine and ice shelf break up; Likely reworked, sample reported as >48,000 14C yrs; Authors interpreted this sample as reworked because of its old age (found lower than radiocarbon dead sample above) |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| OSO0910 | IB Oden | Feb. 8, 2010 | March 3, 2010 | https://oden.geo.su.se/cruisereports/oso0910/OSO0910_cruisereport_fullRes.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 |
|---|---|---|---|---|---|---|---|---|---|
| LuS9034 | 1.5 - 1.6 | Not Lithology Reported | No Facies Interpretation Reported | unidentified shell fragment | Carbonate hydrolysis | 48000.0 ± None | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | Lithology: silty sand with ird; Facies: proximal glacial marine and ice shelf break up |
| LuS9035 | 1.7 - 1.8 | Not Lithology Reported | No Facies Interpretation Reported | articulated unidentified shell | Carbonate hydrolysis | 18715.0 ± 160.0 | 20311.0 | 20902.0-19662.0 | Lithology: sandy silt with ird; Facies: proximal glacial marine and ice shelf break up |
Associated documents
No associated documents.