Core DF80-138 (Lewis Basin, northeast of Ross Island)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Retreat history of the Ross Ice Sheet (Shelf) since the Last Glacial Maximum from deep-basin sediment cores around Ross Island | McKay, RM and Dunbar, GB and Naish, TR and Barrett, PJ and Carter, L and Harper, M | Palaeogeography, Palaeoclimatology, Palaeoecology, 2008 | https://doi.org/10.1016/j.palaeo.2007.08.015 |
|
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| DF80-138 | Antarctica, Ross Sea | None | Piston | -77.18300 | 167.61700 | 914.0 | 2.54 | Authors hypothesize reworking and disregard this age for interpretation; Authors hypothesize reworking and disregard this age for interpretation; Authors hypothesize reworking and disregard this age for interpretation |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| DF80 | USCGC Glacier | Dec. 19, 1979 | Feb. 11, 1980 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| NZA26111 | 2.44 - 2.46 | Mud, possibly ash bearing | Reworked | AIOM | Bulk Combustion | 20780.0 ± 100.0 | 22728.0 | 23213.0-22259.0 | None |
| NZA26113 | 0.06 - 0.08 | Diatomaceous mud with sparse to moderately abundant pebbles | Reworked | AIOM | Bulk Combustion | 26310.0 ± 180.0 | 28506.0 | 29048.0-27885.0 | None |
| NZA26114 | 1.43 - 1.45 | Diatomaceous mud with sparse to moderately abundant pebbles | Reworked | AIOM | Bulk Combustion | 30930.0 ± 320.0 | 33425.0 | 34235.0-32384.0 | None |
Associated documents
No associated documents.