Down-core measurements of 231Pa/230Th for sediment core PS75/100-4 ...

• Main Authors: Ronge, Thomas A, Lippold, Jörg, Geibert, Walter, Jaccard, Samuel L, Mieruch-Schnülle, Sebastian, Süfke, Finn, Tiedemann, Ralf
• Format: Dataset
• Language: English
• Published: PANGAEA 2018
• Subjects: DEPTH, sediment/rock; Depth, top/min; Depth, bottom/max; AGE; Comment; Protactinium-231/Thorium-230 excess, decay-corrected; Protactinium-231/Thorium-230 excess, decay-corrected, standard deviation; Protactinium-231; Protactinium-231, error, relative; Thorium-230; Thorium-230, error, relative; Thorium-232; Thorium-232, error, relative; Uranium-238; Uranium-238, error, relative; Uranium-234; Uranium-234, error, relative; Barium; Barium, lithogenic; Barium, biogenic; Thorium-230 excess production; Thorium-230 excess, decay-corrected; Comment 2 continued; Piston corer BGR type; ANT-XXVI/2; Polarstern; Marine Geochemistry @ AWI AWI_MarGeoChem; Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158; Antarc*; Antarctic; Sea ice
• Online Access: https://dx.doi.org/10.1594/pangaea.889930; https://doi.pangaea.de/10.1594/PANGAEA.889930

The concentrations of sedimentary 231Pa, 238U, 230Th, and 232Th were jointly measured by isotope dilution in a co-operation between AWI and Heidelberg University with contributions from the GEOMAR Kiel and using mass spectrometers at the AWI (Element 2), Heidelberg (Element 2, Neptune, iCap) and Kiel (Neptune). ...