Klages, Johann Philipp; Müller, Juliane; Lembke-Jene, Lester; Tiedemann, Ralf (2024): Documentation of sediment core PS128_43-1 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.949358 (DOI registration in progress)
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Abstract:
Reliable knowledge about the maximum extent of the grounding line during the Last Glacial Maximum (LGM) some 20,000 years ago and its subsequent inland retreat is particularly sparse for the Mac.Robertson continental shelf. Here, we present sedimentological and sediment-physical data as well as core photographs and X-radiographs for sediment core PS128_43-1 from the outer-shelf portion of the Nielsen Basin – a cross-shelf palaeo-ice stream trough – that are used to contribute to a reliable spatiotemporal framework of past grounding line dynamics since the LGM and to establish detailed facies analyses for describing past environmental change across the shelf.
Project(s):
Coverage:
Latitude: -66.970876 * Longitude: 65.031808
Date/Time Start: 2022-02-10T09:53:28 * Date/Time End: 2022-02-10T09:53:28
Minimum Elevation: -393.0 m * Maximum Elevation: -393.0 m
Event(s):
PS128_43-1 * Latitude: -66.970876 * Longitude: 65.031808 * Date/Time: 2022-02-10T09:53:28 * Elevation: -393.0 m * O2A Registry URI: registry.o2a-data.de * Location: Indian Ocean * Campaign: PS128 (EASI-1) * Basis: Polarstern * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Image, sediment core | IMAGE sed core | Klages, Johann Philipp |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
9 data points