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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... -
Stalagmite dating results from Jaraguá cave, Brazil
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(Table 1) Activity ratios and respective uncertainties for the five fossil AQ...
This dataset has no description
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(Table S2) Uranium/Thorium isotopic composition of in situ Porites microatoll...
Uranium/Thorium isotopic composition of 72 in situ Porites microatolls from five islands in French Polynesia. Recommendations of Dutton et al. were followed for the... -
(Table S1) 230Th dating results of espeleothems from Jaraguá cave, Brazil, 2017
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230Th dating results of speleothem records from two caves, central-eastern an...
d234U = ([234U/238U]activity - 1)x1000.d234Uinitial was calculated based on 230Th age (T), i.e., d234Uinitial = d234Umeasured x e**l234xT.Corrected 230Th ages assume the initial... -
(Table 3) U-series disequilibrium ages measured on Amundsen Sea cold-water co...
Decay constants are 9.1577 x 10-6/yr for 230Th, 2.826 x 10-6/yr for 234U, and 1.55125 x 10-10/yr for 238U. -
(Table S1) U-series ages of corals from the North Atlantic
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(Supplementary Table 1) Results of U-Th analysis
Sample ID Dating can be slightly different to the corresponding Sample ID Palaeo (Supplementary Table 2), as the dating sample in some cases is a subsample of a larger coral... -
(Table 1) Isotopic ratios of corals from the South China Sea
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(Table 1) Uranium and thorium concentrations as well as isotope ratios from I...
This dataset has no description
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(Table 2) Results of U-Th disequilibrium studies
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(Table 39) Radioactive isotopes in Fe-Mn nodules of the Pacific Ocean
This dataset has no description
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U-series ages and Neodymium isotopic compositions of late Quaternary populati...
The data sets include U-series and Neodymium isotope measurements in modern (n = 6) and fossil (n = 24) deep-coral (Desmophyllum dianthus) assemblages raised from the Orphan... -
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-Series isotopes analytical results (U & Th) on core PS2757-8 (KAL)
Core PS2757-8 was taken with a Kastenlot corer (KAL) on the Lomonosov Ridge next to the Russian continental shelf during the Polarstern expedition ARK-XI/1 in 1995. This... -
U-Series isotopes analytical results (U & Th) on core PS2757-6 (MUC)
Core PS2757-6 was retrieved with a multicorer (MUC) on the Lomonosov Ridge next to the Russian continental shelf during the Polarstern expedition ARK-XI/1 in 1995. This... -
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... -
U-series geochronology of travertine deposits of the Santa Fe fault zone of t...
A total of 45 individual travertine samples were collected along a 10 km trace of the Santa Fe fault zone. Travertine samples were collected from low (Qtr1; basin floor), middle...