Core ANT33-A2-01 (Inner shelf, northern edge of Drygalski Trough)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Terra Nova Bay Polynya Evolution and Ocean Ventilation History Since the Last Glacial Maximum | Xiao, Zijian and Yang, Xun and Li, Yunhai and Huang, Xiaoxia | Palaeogeography, Palaeoclimatology, Palaeoecology, 2026 | https://doi.org/10.1016/j.palaeo.2026.113758 |
|
Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| ANT33-A2-01 | Antarctica, Ross Sea | None | Gravity | -74.49500 | 167.97306 | 921.1 | 2.2 |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| 33rd Chinese Antarctic Expedition | R/V Xuelong | Nov. 2, 2016 | April 11, 2017 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| A2-01-4 | 0.03 - 0.033 | Clayey silt with some sandy silt inclusions | Ice rafted debris indicating seasonal open marine | AIOM | Bulk combustion | 3852.0 ± 25.0 | 2248.0 | 2715.0-1796.0 | None |
| A2-01-40 | 0.4 - 0.4 | Clayey silt with some sandy silt inclusions | Ice rafted debris indicating seasonal open marine | AIOM | Bulk combustion | 8776.0 ± 28.0 | 7917.0 | 8318.0-7556.0 | None |
| A2-01-70 | 0.7 - 0.7 | Clayey silt interbedded with silt | Sub-ice shelf glaciomarine | AIOM | Bulk combustion | 11426.0 ± 35.0 | 11280.0 | 11830.0-10706.0 | None |
| A2-01-108 | 1.08 - 1.08 | Clayey silt interbedded with silt | Sub-ice shelf glaciomarine | AIOM | Bulk combustion | 18192.0 ± 55.0 | 19684.0 | 20196.0-19168.0 | None |
| A2-01-182 | 1.82 - 1.82 | Yellowish green ilty sand with some gravel present | Subglacial adjacent to GZW | AIOM | Bulk combustion | 28443.0 ± 139.0 | 30625.0 | 31034.0-30152.0 | None |
Associated documents
No associated documents.