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Relative abundances of Argon isotopes and geochronological data from volcanic...
This dataset has no description
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(Table T2) 40Ar-39Ar data on milligram-sized fractions, ODP Hole 178-1097A
178-1097A-27R-1,35-58, (6.8 mg) J = 0.0006101 -
(Table T2) 40Ar-39Ar data on milligram-sized fractions, ODP Hole 178-1103A
178-1103A-36R-3,4-8 (10.7 mg) J = 0.0006055 -
(Table T3) 40Ar-39Ar data on multi-grain fractions, ODP Hole 178-1103A
178-1103A-36R-3,4-8 (30 grains) J = 0.0006055; 178-1103A-31R-2,0-4 (30 grains) J = 0.0006015; Note: the final step was lost for a technical reason. -
(Table T3) 40Ar-39Ar data on multi-grain fractions, ODP Hole 178-1097A
178-1097A-27R-1,35-58 (10 grains) J = 0.0006101 -
(Table 1, page 1218) Potassium and Argon data for dating the core of various ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 1) K-Ar age determination of ODP Leg 120 samples
lamda epsilon = (0.581 * 10-10)a-1; lambda beta = (4.962 10-10)a-1; 40K/total K = 1.167 10-4 mM*-1. The ± figures represent estimations of the analytical precision at the 68%... -
(Table 5) Radiometric K-Ar analyses at DSDP Hole 66-493
This dataset has no description
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(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 5) K-Ar age of igneous and metamorphic rocks from the King's Trough an...
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(Table 1) 40Ar/39Ar geochronology at DSDP Hole 89-462A
40Ar/39Ar geochronological studies were performed on basalts taken from the bottom of Hole 462A. An age of 129.7 ± 4.6 Ma was obtained for two temperature fractions (800 and... -
K-Ar data for whole-rock basalts at ODP Hole 105-647A (Table 1)
Alteration of basalt samples in the basement rocks of Site 647 produced a range of K-Ar ages from 35 to 71 Ma. Microprobe data indicate that an alteration phase contributes... -
(Table EA2) Individual 40Ar/39Ar analysis of volcanic rocks from Hikurangi an...
This dataset has no description
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(Table 2) Potassium, argon and K-Ar dates of the Mazagan granodiorite at V30-...
This dataset has no description
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(Table 1) K-Ar age determinations for volcanic rocks of the Western Kamchatka...
This dataset has no description
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(Table 1) K-Ar datings of volcanic rocks from the submarine Vityaz Ridge
This dataset has no description
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(Table 1) Radioisotope age determinations for volcanites of the Vityaz Ridge
This dataset has no description
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(Table 1) Radioisotopic age of igneous rocks from the Vityaz Ridge
This dataset has no description
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(Table 1) Radioisotopic age determinations of igneous rocks from the Vityaz R...
This dataset has no description
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40Ar/39Ar isotopic analyse of basaltic rocks of IODP Site 369-U1513
This dataset has no description
