Thorium and Uranium in sediment cores PS2185-3 and PS2185-6 ...

The 230Thex outlier at 277.5 cm is due to an anomalous 234U/238U of 0.58 (!);Probably diagenetic effect on U activities, as a bit below (297.5 cm) 234U/238U activity ratios above 1.17 are observed. ...

Bibliographic Details
Main Authors:	Geibert, Walter, Matthiessen, Jens, Stimac, Ingrid, Wollenburg, Jutta Erika, Stein, Ruediger
Format:	Dataset
Language:	English
Published:	PANGAEA 2020
Subjects:	230Th excess Arctic Ocean freshwater Event label DEPTH, sediment/rock Depth, composite Depth, top/min Depth, bottom/max Thorium-230 excess Thorium-230 excess, standard deviation Uranium-234/Uranium-238 activity ratio Giant box corer Kasten corer ARK-VIII/3 Polarstern
Online Access:	https://dx.doi.org/10.1594/pangaea.914623 https://doi.pangaea.de/10.1594/PANGAEA.914623

Description
Summary:	The 230Thex outlier at 277.5 cm is due to an anomalous 234U/238U of 0.58 (!);Probably diagenetic effect on U activities, as a bit below (297.5 cm) 234U/238U activity ratios above 1.17 are observed. ...