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U/Th results of TRA 7 speleothem
U decay constants: λ238 = 1.55125x10-10 (Jaffey et al., 1971) and λ234 = 2.82206x10-6 (Cheng et al., 2013). Th decay constant: λ230 = 9.1705x10-6 (Cheng et al., 2013). d234U =... -
Trace element composition of marine surface sediments of the Canadian Arctic
Concentrations of labile trace metals, including rare earth elements (REEs), were measured in the <150 μm fraction of 141 terrestrial and marine surface sediment samples in... -
Uranium-Thorium dating results of speleothems from Angelica Cave (central Bra...
Here we present a speleothem oxygen isotope (δ18O) and carbon isotope (δ13C) record from Angelica Cave in central Brazil (13.40°S, 46.23°W, ~585 m above sea level). The record... -
U/Th dated speleothems from submerged caves in the northeastern Yucatan Penin...
This dataset contains 48 U-Th ages of 14 speleothems used to reconstruct past sea level between 9ka and 421ka ago. They were collected from submerged caves in an area (<20... -
U/Th dating results of sediment core GeoB23225-1
Age correction according to 232Th concentration and a seawater 230Th/232Th ratio of 8±4. Age correction is negligible within the uncertainties for all data. Laboratory... -
Uranium-thorium dating of Atlantic cold-water corals from the last 32,000 years
Uranium-thorium dating offers the possibility of absolute age determination of cold-water corals (CWCs). We present here the complementary dataset to "Radiocarbon dating of... -
Uranium / Thorium coral ages of sediment cores GeoB13728-2, GeoB13729-1, and ...
We processed and analyzed molluscan shells from three cold-water coral sediment cores from the Alboran Sea (western Mediterranean Sea) to investigate palaeoceanographic and... -
Ventilation record of cold-water corals from Mauritania over the last 30.000 ...
Combined 230ThU and 14C ages in cold-water corals allow accurate reconstruction of ventilation in the past. Here we present a ventilation record of cold-water corals from... -
Thorium-Uranium dating of cold-water corals from Mole and Elf Mound, Western ...
This data presents high precision Th/U ages from cold-water corals obtained from gravity cores collected in the western Mediterranean Sea (Alboran Sea, East Melilla). Together... -
Uranium-series (calculated) ages obtained from cold-water coral fragments col...
Table 4. Uranium-series (calculated) ages obtained from cold-water coral fragments collected from coral mounds of the Belgica coral mound province (PO: Poseidon, LH: Lion's... -
(Table A1) Open-system age model and Uranium/Thorium analyses of coral sample...
This dataset has no description
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(Table 2) U and Th concentrations, isotopic activity ratios, and ages of cora...
This dataset has no description
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230Th-normalized opal flux analyses of sediment core MD03-2705
The age model was derived using linear interpolation between radiocarbon dates reported by Jullien et al. (2007). -
Uranium/Thorium isotopic composition of various mid-late Holocene features co...
Uranium/Thorium isotopic composition of 165 samples from various mid-late Holocene features, such as in situ Porites microatolls, in situ reef flats, conglomerates and reworked... -
Major and trace element concentrations and 230Thxs-normalized fluxes for sedi...
This dataset contains major and trace element concentration data for bulk sediment digests for core PS58/270-5 collected during R/V Polarstern expedition ANT-XVIII/5a (PS58) in... -
(Table 1) Age determination of stalagmites of the Marcello Arévalo Cave in Chile
Stalagmites are important palaeo-climatic archives since their chemical and isotopic signatures have the potential to record high-resolution changes in temperature and... -
Radioactive isotope analysis of sediment core PS115/2_2
Sediment Core PS115/2-2 was recovered from the Amundsen Basin in 3600 m water depth at the eastern flank of the Gakkel Ridge during Polarstern Expedition PS115/2 in 2018 (Stein,... -
Raw U, Th, age model, and calculated authigenic uranium
This dataset has no description
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Thorium and Uranium in sediment core PS1533-3
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... -
Thorium and Uranium in sediment core PS72/396-5
Offset between PS72/396-5 and PS72/396-3 is +4 cm.
