Documentation of sediment core PS128_44-1

DOI

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_44-1 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.

Identifier
DOI https://doi.org/10.1594/PANGAEA.949359
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.949359
Provenance
Creator Klages, Johann Philipp ORCID logo; Müller, Juliane ORCID logo; Lembke-Jene, Lester ORCID logo; Tiedemann, Ralf ORCID logo
Publisher PANGAEA
Contributor Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
Publication Year 2024
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 12 data points
Discipline Earth System Research
Spatial Coverage (64.990 LON, -66.960 LAT); Indian Ocean