Core NBP9501-PC18 (Inner shelf, Challenger Basin)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| The 14C record of Late Pleistocene ice advance and retreat in the central Ross Sea, Antarctica | Licht, Kathy J and Andrews, John T | Arctic, Antarctic, and Alpine Research, 2002 | https://doi.org/10.1080/15230430.2002.12003501 |
|
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| NBP9501-PC18 | Antarctica, Ross Sea | Feb. 19, 1995 | Piston | -77.33328 | 179.53592 | 819.0 | 0.55 | Lithology from Figure 4 of Licht & Andrews (2002), NBP94-01, and NBP95-01 cruise reports.; Sandy mud blebs at 0.10-0.13 m. Lithology from NBP94-01 and NBP95-01 cruise reports.; Subrounded, coarse basaltic pebble at 0.12-0.14 m. Sharp contacts. Lithology from NBP94-01 and NBP95-01 cruise reports.; Lithology from NBP94-01 and NBP95-01 cruise reports. |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| NBP95-01 | RV/IB Nathaniel B. Palmer | Feb. 7, 1995 | March 13, 1995 | https://doi.org/10.7284/905403 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| AA-23411 | 0.1 - 0.12 | Silt-rich mud. (2.5Y 5/2). No visible pebbles. Sharp, irregular lower contact. | Ice-proximal glaciomarine | AIOM | Bulk combustion | 17760.0 ± 115.0 | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | None |
| AA-23412 | 0.215 - 0.235 | Olive gray (5Y 5/2), subrounded, very fine sandy mud. | Ice-proximal glaciomarine | AIOM | Bulk combustion | 27580.0 ± 325.0 | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | None |
| AA-23413 | 0.41 - 0.43 | Olive gray (5Y 5/2), subrounded, very fine sandy mud. | Ice-proximal glaciomarine | AIOM | Bulk combustion | 25870.0 ± 245.0 | Calibrated age for default reservoir correction not available | Calibrated age for default reservoir correction not available | None |
Associated documents
No associated documents.