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Sample ID:UT1480
Station ID:UT1480
Sample Type 1:Tephra Fall
Text Description:
4 cm thick; pumice; in laminated silt; ~16.4 m above Glacier Creek; field name 98SJP10.

Chemical complexity and source of the White River Ash, Alaska and Yukon
A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory

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
UT148064.03348-140.81008Preece, S. J.1998-01-01 1147 known unit; 2877; Age is approximate. Mean age of east lobe of White River Ash, determined from four 14C ages on stumps buried in tephra. Reported by Clague and others (1995).50--Sixtymile River area, Canada. Coordinates from Preece et al. (2011). Datum not specified, assumed to be NAD83.4 cm thick; pumice; in laminated silt; ~16.4 m above Glacier Creek; field name 98SJP10.UT1480Tephra FallCumulateGlass 75.91 0.17 13.37 1.3 0.06 0.27 1.31 4 3.28 9121EMP1.3Cl=0.31; H2O=2.77EMP 1.74 65.7 1356 588 29.2 47.8 5.26 20.7 3.9 0.9 3.55 0.37 2.51 0.38 1.2 0.21 1.55 0.22 11.1 197 8.41 5.81 1.01 45.5 8.73 3.18 9121ICPMS


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