Dataset - B2FIND

230Th global thorium database

In this dataset we present a global compilation of over 1000 sedimentary records of 230Th from across the global ocean at two time slices, the Late Holocene (0-5000 years ago,...

Th and U isotopes composition of Mn nodule 44 TKD and Mn crust 40 TKD retriev...

During the campaign SO23/2 (R/V Sonne) in the South China sea various manganese deposits were retrieved by dredging. Two representative samples were selected for chemical...

Down-core measurements of 231Pa/230Th for sediment core PS75/104-1

Version 2, 2021-09-30: Age model have been revised, previous version doi:10.1594/PANGAEA.889932

Down-core measurements of 231Pa/230Th for sediment core SO213/2_76-2

Version 2, 2021-09-30: Age model have been revised, previous version doi:10.1594/PANGAEA.889928

Down-core measurements of 231Pa/230Th for sediment core SO213/2_82-1

Version 2, 2021-09-30: Age model have been revised, previous version doi:10.1594/PANGAEA.889835

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

Version 2, 2021-09-30: Age model have been revised, previous version doi:10.1594/PANGAEA.889930

Thorium and Uranium in sediment core PS2200-5

230Thex recalculated from data by Strobl (1998).

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...

Down-core measurements of 231Pa/230Th for sediment core PS75/059-2

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...

(Tables 2-3, pages 365-366) Pb, Th, U, Ra isotope data for two cores of the A...

From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...

(Table 4, page 800) U, Th and Pa analyses for the top layers of a ferromangan...

Uranium, Thorium and Palladium measurements were done using an alpha-spectrometry technique described in : Ku, T.L., Broecker, W.S., 1969. Radiochemical studies on manganese...

(Table 1-2 and 3, page 797-798 and 799) 10Be, U, Th and Pa analyses for layer...

Uranium, Thorium and Palladium measurements were done using an alpha-spectrometry technique described in : Ku, T.L., Broecker, W.S., 1969. Radiochemical studies on manganese...