Core NBP9902-TC15 (Little America Basin, outer shelf; grounding zone wedge with mega-scale glacial lineations and iceberg furrows)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Expansion and rapid retreat of the West Antarctic Ice Sheet in eastern Ross Sea: possible consequence of over-extended ice streams? | Mosola, Amanda B and Anderson, John B | Quaternary Science Reviews, 2006 | https://doi.org/10.1016/j.quascirev.2005.12.013 |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|
| NBP9902-TC15 | Antarctica, Ross Sea | None | Trigger | -76.37400 | -163.12900 | 517.0 | 0.18 |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| NBP99-02 | RV Nathaniel B. Palmer | Feb. 12, 1999 | March 22, 1999 | None |
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 |
|---|---|---|---|---|---|---|---|---|---|
| AA49717 | 0.0 - 0.02 | Light olive brown (2.5Y 5/3), firm, silt-rich, subangular to subrounded, very fine to rare coarse sand-rich mud with common (> 30%), fine to coarse, firm, ill defined, silt-rich, subangular to subrounded, very fine to rare coarse sand-rich blebs. Gradational basal contact. | Glacial marine | AIOM | Bulk combustion | 4590.0 ± 46.0 | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | None |
| AA49718 | 0.12 - 0.14 | Olive green (5Y 4/2), firm, silt-rich, subangular to subrounded, very fine to rare coarse sand-rich mud. Gradational upper contact. | Glacial marine | AIOM | Bulk combustion | 23620.0 ± 190.0 | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | None |
Associated documents
No associated documents.