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(Table 1) Details on the Uranium/Thorium age determinations carried out on co...
Cold-water corals are widely distributed along the Atlantic continental margin with varying growth patterns in relation to their specific environment. Here, we investigate the... -
Uranium series isotopes and dating of stalagmite C09-2 from Closani Cave
Ages were calculated using the half-lives of Cheng et al. (2000). Correction for detrital contamination assumes a 232Th/238U weight ratio of 3.8 ± 1.9 and 230Th, 234U and 238U... -
Thorium-Uranium dating of cold-water corals from MeBo sediment core GeoB18116-2
Laboratory code/label: IUPH: Institute for Environmental Physics, University of Heidelberg, Germany.delta234/238U, measured: Measured 234U/238U activity ratios (d234Um) are... -
Thorium-Uranium dating of cold-water corals from MeBo sediment core GeoB18118-1
Laboratory code/label: IUPH: Institute for Environmental Physics, University of Heidelberg, Germany.delta234/238U, measured: Measured 234U/238U activity ratios (d234Um) are... -
Thorium-Uranium dating of cold-water corals from MeBo sediment core GeoB18118-2
Laboratory code/label: IUPH: Institute for Environmental Physics, University of Heidelberg, Germany.delta234/238U, measured: Measured 234U/238U activity ratios (d234Um) are... -
Thorium / uranium dating of stalagmite PR-LA-1 (Cueva Larga, Puerto Rico)
Activity ratios were corrected for initial Th assuming an detrital weight ratio 232Th/238U = 0.13 ± 0.04 (corresponding to an activity ratio of the detritus in secular... -
Oxygen isotope and Sr/Ca ratio of fossil coral BON-9-E from Bonaire
Fossil coral cores with individual ages completed by 230Th/U-dating. Each fossil coral contains the age and the age uncertainty of +/- 2-sigma. Internal chronology starts at the... -
Oxygen isotope and Sr/Ca ratio of fossil coral BON-3-F-C from Bonaire
Fossil coral cores with individual ages completed by 230Th/U-dating. Each fossil coral contains the age and the age uncertainty of +/- 2-sigma. Internal chronology starts at the... -
Oxygen isotope and Sr/Ca ratio of fossil coral BON-3-F-B from Bonaire
Fossil coral cores with individual ages completed by 230Th/U-dating. Each fossil coral contains the age and the age uncertainty of +/- 2-sigma. Internal chronology starts at the... -
Oxygen isotope and Sr/Ca ratio of fossil coral BON-3-DII from Bonaire
Fossil coral cores with individual ages completed by 230Th/U-dating. Each fossil coral contains the age and the age uncertainty of +/- 2-sigma. Internal chronology starts at the... -
Oxygen isotope and Sr/Ca ratio of fossil coral BON-3-B from Bonaire
Fossil coral cores with individual ages completed by 230Th/U-dating. Each fossil coral contains the age and the age uncertainty of +/- 2-sigma. Internal chronology starts at the... -
Oxygen isotope and Sr/Ca ratio of fossil coral BON-1-BI from Bonaire
Fossil coral cores with individual ages completed by 230Th/U-dating. Each fossil coral contains the age and the age uncertainty of +/- 2-sigma. Internal chronology starts at the... -
Oxygen isotope and Sr/Ca ratio of fossil coral BON-1-AII from Bonaire
Fossil coral cores with individual ages completed by 230Th/U-dating. Each fossil coral contains the age and the age uncertainty of +/- 2-sigma. Internal chronology starts at the... -
(Supplement Table S2) Results of 230Th/U-dating
We compared the suitability of two skeletal materials of the Atlantic brain coral Diploria strigosa for 230Th/U-dating: the commonly used bulk material comprising all skeletal... -
(Table 2) Uranium and thorium isotopic composition, activity ratios and ages ...
A new chemical procedure for cleaning marine carbonates was applied to remove detritus as well as metaloxide contaminations of marine shells from Eemian deposits and adjoining...