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Robertson Speleothem U-Th dating results for samples analyzed at the Geologic...
U decay constants: λ238=1.55125x10-10 (Jaffey et al., 1971) and λ234= 2.82x10-6 (Cheng et al., 2013).Th decay constant: λ230=9.1705x10-6 (Cheng et al., 2013).Corrected 230Th... -
U-series dating of Dharamjali speleothem DHAR-1A (Table X5)
This dataset has no description
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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... -
Total (dissolved + particulate) Th-234 and U-238 activities in seawater in th...
Total (dissolved + particulate) Th-234 and U-238 activities in seawater in the Labrador Sea from 19 May to 2 June 2022 during the BELAS-1 expedition (CE22009, RV Celtic... -
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... -
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... -
(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... -
More than 50 years of Th-234 data: a comprehensive global oceanic compilation
The ²³⁴Th-²³⁸U radioactive pair has been extensively used to evaluate the efficiency with which photosyntetically fixed carbon is exported from the surface ocean by means of the... -
(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,... -
Uranium-Lead LA-ICPMS analysis of quality control calcite sample WC1
This data provide all details concerning LA-ICPMS U-Pb analyzis on calcites from the Vendée coast in France. The 3 calcites samples PP5, PN201 and ASN201 come from veins hosted... -
Uranium-Lead LA-ICPMS analysis of calcite sample Vendee_PP5 from the Vendée c...
This data provide all details concerning LA-ICPMS U-Pb analyzis on calcites from the Vendée coast in France. The 3 calcites samples PP5, PN201 and ASN201 come from veins hosted...
