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SAMPLE INFO : UT1491
Sample ID:UT1491
Station ID:UT1491
Latitude:64.01083
Longitude:-140.78496
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
11 cm thick; pumice; in fine-grained sediment with abundant roots; on ridge top; ∼13 cm below the surface; field name 98SJP14b.

References:
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

GEOCHEM DATA
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
UT149164.01083-140.78496Preece, S. J.1998-01-01 1900 known unit; 1470; Age is approximate. Mean age of 11 radiocarbon samples from below the northern lobe of White River Ash, reported by Lerbekmo and others (1975).50--Sixtymile River area, Canada. Coordinates from Preece et al. (2011). Datum not specified, assumed to be NAD83.11 cm thick; pumice; in fine-grained sediment with abundant roots; on ridge top; ∼13 cm below the surface; field name 98SJP14b.UT1491Tephra FallCumulateGlass 74.95 0.2 13.99 1.34 0.07 0.27 1.51 4.18 3.17 9121EMP1.34Cl=0.34; H2O=1.75EMP

SAMPLE LOCATION

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