Core PD8803-PC76 (Marguerite trough, outer shelf)
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Late Quaternary glacial history of the northern Antarctic Peninsula's western continental shelf: evidence from the marine record | Pope, Peter G and Anderson, John B | Contributions to Antarctic Research III, 1992 | https://doi.org/10.1029/AR057p0063 |
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| Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum | Cofaigh, Colm {\'O} and Davies, Bethan J and Livingstone, Stephen J and Smith, James A and Johnson, Joanne S and Hocking, Emma P and Hodgson, Dominic A and Anderson, John B and Bentley, Michael J and Canals, Miquel and others | Quaternary Science Reviews, 2014 | https://doi.org/10.1016/j.quascirev.2014.06.023 |
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Core information
| Core name | Region | Collection date | IGSN ID | Core type | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| PD8803-PC76 | Antarctica, Antarctic Peninsula | None | Piston | -66.34167 | -70.90722 | 510.0 | 2.82 | Lithology from Figure 8c, depths approximate |
Expedition information
| Expedition name | Ship | Start date | End date | Report DOI |
|---|---|---|---|---|
| PD88-03 | RV Polar Duke | None | None | https://osu-mgr.org/search?osu=OSU-PD8803 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| AA5685 | 0.01 - 0.06 | Terrigenous gravelly mud: very poorly sorted, average weight percent of sand/silt/clay of 40/40/20 %; diatoms and sponge spicules are rare and predominantly reworked fragments; foraminifera present in cores near the shelf edge. | Compound glacial marine (deposition beneath permanent pack ice or thin fringing ice shelves) | Foraminifera (mixed benthic and planktic) | Carbonate hydrolysis | 12425.0 ± 110.0 | 12618.0 | 13076.0-12064.0 | None |
Associated documents
No associated documents.