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(Appendix 5) Trace element composition of serpentine, brucite pseudomorphs, a...
This dataset has no description
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(Appendix 5) Major element composition of brucite, iowaite, chlorite and serp...
This dataset has no description
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(Appendix 5) Major, minor and trace element composition of vein and replacive...
This dataset has no description
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(Appendix 4) Average trace element concentrations in relict olivine, orthopyr...
This dataset has no description
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(Table S3) Argon geochemistry of minerals from Hawaiian-Emperor seamounts
Position of the seamounts are estimated. The parameter J, a measure of the extent of conversion of 39K to 39Ar, was determined for each sample by analyzing co-irradiated Fish... -
(Table S2) Age determinations of Hawaiian-Emperor seamounts
Position of the seamounts, except DSDP samples, are estimated. All uncertainties are given at 95% confidence level. Ages were calculated using an age of 28.02 Ma for Fish Canyon... -
(Table 3) Chemical and mineralogical composition of the deposits
Mineralogy: + + = abundant, + = present, t = trace, - = not detected -
(Table 2) Chemistry of minerals from selected samples of ODP Hole 105-645E
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(Table 1) Isotopic composition of noble gases from metasediments
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(Table 1, page 67) Chemical analyses and XRD determined mineralogy of mangane...
The uptake of Ni and Co in the hydrous Mn oxide or the amorphous Fe-oxide phases of ferromanganese deposits in the oceans was studied by electron-microprobe analyses of 17... -
(Table 3) Distribution of planktonic foraminifera in ODP Hole 183-1138A, Part I
cf. = uncertain identification, transitional forms, ? = questionable identification. -
(U-Th-Sm)/He thermochronology of in-situ bedrock from site Import_Apatite-(U-...
This dataset has no description
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(Table 1) Age analysis at DSDP Hole 57-439
Correction factors used are (39Ar/37Ar)Ca = 0.0039, (36Ar/37Ar)Ca = 0.00029, (40Ar/39Ar)K = 0.031. Errors given in the apparent ages indicate 1 sigma. Empty cells = no data. -
(Table 4) K-Ar determinations for celadonite and proto-celadonite from DSDP S...
Sub-basement depth [m]. Ages were calculated from the following decay and abundance constants: lambda-e = 0.581x10-10 /yr ; lambda-beta = 4.962 x 10-10/yr.; 40K/K = 1.167x10**-4... -
(Table 1) K-Ar age of biotite from olivine gabbro-diabase sampled on the Belk...
This dataset has no description
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(Table 2) Age determination of plagioclase, biotite and hornblende from blue ...
Plagioclase grains from Site 794B were degassed at 0.3 W laser power output before fusion to help remove atmospheric Ar contamination. These data are corrected for mass... -
(Table 2) Ages of samples from the Okhotsk-Chukotka volcanic belt
This dataset has no description
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U-Pb analyses and trace element data for detrital zircon, apatite and titanit...
This data set was replaced by a newer version on July 15th, 2020. Changes in then new dataset: Unit of "Age" and precision in data for element values. -
(Table 2) Fission track ages of apatite and sphene from Paleogene sediments a...
Fission track ages of individual crystals of detrital apatite and sphene separated from early Eocene and Paleocene sandstones at Site 555 indicate the contribution of detritus... -
(Table 1) U and Th isotope analyses of pyrite and anhydrite of ODP Site 158-957
Hydrothermal circulation at oceanic spreading ridges causes sea water to penetrate to depths of 2 to 3 km in the oceanic crust where it is heated to ~400 °C before venting at...
