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Sample ID:UT106
Station ID:Preece_2000_site_3
Date Sampled:1979-01-01
Sample Type 1:Tephra Fall
Text Description:
Maximum thickness of 18 cm. Faintly laminated UT106 is 0.93 m above top of gravels. Pumice within grey organic silt. Field name CR-79-6.

Characterization, identity, distribution, and source of late Cenozoic tephra beds in the Klondike District of the Yukon, Canada
A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory
The application of ICP-MS methods to tephrochronological problems

StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-majorsREF majorsMETH majorsFe2O3/Fe203T origFeO/FeOT origVolatiles csvMETH volatilesCsRbBaSrLaCePrNdSmEuGdTbDyHoErTmYbLuYZrNbHfTaPbThUScVCrFeCoNiCuZnGaMoAsNaKRef trace1METH trace1RbBaSrLaCeNdSmEuGdDyErYbLuYZrNbPbThUScTiVCrNiCuZnGaRef trace2METH trace2Light csvHalogen csvother major csvother lile csvother ree csvother hfse csvother hpe csvother tm csvother misc csv
Preece_2000_site_364.011-139.1McAtee, C.1979-01-01 Hunker Creek, Yukon Territory, Canada. Site 3 of Preece et al. (2000). At MIBEN-2 cut in 4.1 m of stony silt, sand and gravel with peaty horizons overlying 1.2 m peat and tree stems. Underlying the peat is 2 m of laminated, brown, organic, clay-rich silt with peat, plant stems, wood and peat. Brown silt is underlain by 2 m of sand and imbricated gravel. Additional unsampled tephra beds occurred at 5.8 m and 6.5 m above the imbricated gravels. This valley bottom section was destroyed during placer mining operations. Coordinates from Preece et al. (2011). Datum not specified, assumed to be NAD83.Maximum thickness of 18 cm. Faintly laminated UT106 is 0.93 m above top of gravels. Pumice within grey organic silt. Field name CR-79-6.UT106Tephra FallCumulateGlass 0.11 10301ICPMS 1.17 53.5 900 455 25.3 47.2 4.54 16.8 2.54 0.64 2.14 0.27 1.56 0.33 0.9 0.15 0.86 0.17 9.17 74.1 6.27 2.83 0.58 11.9 6.99 1.73 1.47 10.46 3.29 0.44 2.45 29.8 10301ICPMS


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