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40Ar/39Ar ages from muscovite collected in the far western Nepal Himalaya: Ra...
This dataset contains the cooling age results of 3 individual 40Ar/39Ar analyses using muscovite extracted from bedrock samples collected from medium-high grade metamorphic... -
K-Ar isotopy data of deformed samples from the Yushu mélange, western Jinsha ...
Deformed samples from the Yushu mélange, in the western Jinsha Suture, have been dated by 40Ar/39Ar isotopy on micas and/or amphibole. Rock samples were crushed using standard... -
(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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 2) Total fusion K-Ar age on basalt and feldspar at DSDP Hole 19-192A
Sample 19-192A-5-3,41-42 age, calculated is 37.4±0.9 My; J = 0.006231, 37Ar corrected for decay (t1/2 = 35.1 days). -
(Table 1) K-Ar age at DSDP Leg 73 Holes basalts
lambda-e + lambda-e1 = 0.581 x 10-10/yr. and lambda-beta = 4.962 x 10-10/yr. at abundance 40K = 1.167 x 10**-4 mol/mol, where lambda-beta is the decay constant of 40K by... -
(Table 2) Potassium, argon and K-Ar dates of the Mazagan granodiorite at V30-...
This dataset has no description
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(Table 2) Potassium, argon and age at DSDP Holes 81-553 and 81-555, second se...
Lambda-beta = 4.96210-10 yr-1; Lambda-3 = 0.58110-10 yr-1; 40K = 1.16710-2 atom %; errors computed from {EK2+(1+A/R)2 E402 + E382 + (A/R)2 E362}1/2 where R = (100-A) =... -
(Table 1) Potassium, argon and age at DSDP Holes 81-553 and 81-555, explatory
Lambda-beta = 4.96210-10 yr-1; Lambda-3 = 0.58110-10 yr-1; 40K = 1.16710-2 atom %; errors computed from {EK2+(1+A/R)2 E402 + E382 + (A/R)2 E362}1/2 where R = (100-A) =... -
(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 1d) Principal petrographic characteristics and K-Ar isotope-geochronol...
This dataset has no description
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(Table 1c) Principal petrographic characteristics and K-Ar isotope-geochronol...
This dataset has no description
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(Table 1b) Principal petrographic characteristics and K-Ar isotope-geochronol...
This dataset has no description
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(Table 2) K-Ar isotope dating of groundmass of Quaternary lavas from the Elbr...
This dataset has no description
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(Table 1a) Principal petrographic characteristics and K-Ar isotope-geochronol...
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 3) Argon and nitrogen isotopes in gases from mineral water of the Preg...
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 2) K-Ag age of volcanites from underwater rises of the Sea of Okhotsk
This dataset has no description
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(Table 1) K-Ag age of volcanites from underwater rises of the Sea of Japan
This dataset has no description
