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(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 4) 40Ar/39Ar incremental heating experiments at DSPD Leg 55 Holes
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(Table 3) 40Ar/39Ar total fusion ages at DSDP Leg 55 Holes
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(Table 2) 40Ar/39Ar analysis for incremental heating experiments at DSDP Hole...
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(Table 1) 40Ar/39Ar analysis for incremental heating experiments on wholerock...
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(Table 3) Argon ratios and datings of tephra layer feldspars from ODP Hole 16...
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(Table 1) Argon ratios and datings of tephra layer biotites from ODP Leg 165 ...
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(Table T2) Argon composition and 40Ar/39Ar ages of ODP Leg 180 sites
Correction factors used to account for interfering nuclear reactions for all samples except Core 180-1108B-6R feldspar and biotite (see below) are: (36Ar/37Ar)Ca = 0.000242 ±... -
(Table EA2) Individual 40Ar/39Ar analysis of volcanic rocks from Hikurangi an...
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(Table 5) Incremental heating and age determination of whole-rock samples fro...
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(Table 4) Incremental heating and age determination for whole-rock samples fr...
1100°C = heat each of the previously heated basalt fragments to 1100°C, measure individually. Fuse previously heated basalt fragments, measure in three groups of three fragments... -
(Table 3) Incremental heating and age determination for mineral separates fro...
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(Table 2) Incremental heating and age determination for mineral separates fro...
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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 S3) Argon geochemistry of plagioclase from DSDP Site 55-433
The parameter J, a measure of the extent of conversion of 39K to 39Ar, was determined for each sample by analyzing co-irradiated Fish Canyon sanidine (FCs). Errors in this table... -
(Table 4) 40Ar/39Ar total fusion results from multigrain separates of muscovi...
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(Table 3) 40Ar/39Ar step heating and total fusion results from single crystal...
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(Table 2) 40Ar/39Ar step heating results from multigrain separates of muscovi...
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(Table 4) Concentration of Ar isotopes under step heating of detrital muscovi...
Analyses have been carried out at the United Institute of Geology, Geochemistry, and Mineralogy SD RAS, Novosibirsk (analyst V. A. Ponomarchuk). -
(Table 2) Ar-Ar results for minerals from ODP Hole 173-1070A
This dataset has no description