Thorium and Uranium in sediment core PS1533-3

DOI

This dataset merges information from five sources and adds newly calculated data. Original radionuclide data and sand content are taken from Frank and Eisenhauer 1996. The age scale and stable isotopes were taken from Spielhagen et al. 2004, with AGE [ka BP] being based on calibrated 14C ages and "Age dated [ka]" being a radiocarbon age with 402 years reservoir correction. From these data, 230Thex recalculated (230Th-234U), authigenic uranium (assuming 238U/232Th of 0.6), ingrowth of 230Th from authgenic uranium (using the Spielhagen et al. 2004 ages) and 230Thex noauth (corrected for ingrowth from authigenic uranium but not decay) were calculated.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.923054
Related Identifier https://doi.org/10.1594/PANGAEA.914629
Related Identifier https://doi.org/10.1594/PANGAEA.50830
Related Identifier https://doi.org/10.1016/j.quascirev.2003.12.015
Related Identifier https://doi.org/10.1594/PANGAEA.206402
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.923054
Provenance
Creator Geibert, Walter; Matthiessen, Jens; Stimac, Ingrid; Wollenburg, Jutta E; Stein, Ruediger
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2020
Rights Creative Commons Attribution 4.0 International
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 1843 data points
Discipline Earth System Research
Spatial Coverage (15.191 LON, 82.032 LAT); Antarctic Ocean