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(Table 2) U-series ages, isotope concentrations and ratios
U-series datings were performed on Lophelia pertusa cold-water coral fragments. -
(Table 1b, Page 356), Radiometric data from manganese crusts; sample 13-21 fr...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
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 1) Age determination of Ceratoporella nicholsoni specimens of the Cari...
DISTANCE [cm] is the distance from rim. For each specimen the first value represents the age of the outermost layer of the skeleton, taken as equal to the sampling year. Sample... -
(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
This dataset has no description
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(Table 1) U-Th composition of sediment core RC27-42 samples
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(Table3b) Overview of 230Th/U dates determined on skeletons of the scleractin...
This dataset has no description
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(Table 3) Radiochemistry of Mn deposits at DSDP Hole 54-424
This dataset has no description
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(Table 2) Radiochemistry in the upper sediments at DSDP Hole 70-509B
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(Table 3) Details on the U/Th age determinations carried out on two sediment ...
This dataset has no description
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(Table 3) Uranium and thorium concentrations, ratios and ages of sediments fr...
Sediment depth is given in mcd. Raw age is calculated directly from the data in the previous two columns. Scavenging corrected age = the age corrected for initial 230Th by... -
(Appendix A3) U/Th activities and sedimentation rates of ODP Hole 172-1062E
DEPTH, sediment [m] is given in rmcd. AGE [ka BP] from d18O. -
(Table 2) Results of U-Th disequilibrium studies
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(Table 1) Vil9 stalagmite TIMS uranium-series analyses
Distance (cm) is the position in cm of base. -
(Table 1) Results of radiochemical analyses of sulfide ore samples collected ...
This dataset has no description
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(Table 1) Uranium-Thorium datings from corals of Hainan Island, South China Sea
All isotopic ratios are activity ratios. Errors are quoted as 2 sigma. Half lives used in the calculation are as follows: 230Th, 77381 ± 590 (2s); 234U, 244600 ± 490 (2s);... -
(Table 1) TIMS U-Th results from stalagmites and stalactites of the Okshola cave
Distance gives the central position of TIMS subsamples along the groth axis of stalagmites. For stalactites from Fata Morgana minimum and maximum refere to cm interval from the... -
(Table 3) Age determination of sediment core GeoB6730-1
Analyses of Lophelia pertusa -
(Table 3) Age determination of sediment core GeoB6729-1
Analyses of Lophelia pertusa
