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SAMPLE INFO : UT2210
Sample ID:UT2210
Station ID:UT2210
Latitude:63.761
Longitude:-138.521
Datum:NAD83
Sample Type 1:Tephra Fall
Field Lithology:Rhyolite
Text Description:
Occurs as 1-cm-thick pods in blocks of organic-rich silt on an excavated surface at the top of oxidized gravel. Bubble-wall shards, pumice, blocky grains, rare brown glass; in muck sequence over oxidized gravel; field name 207a

References:
A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory
Revision of the tephrostratigraphy of the lower Sixtymile River area, Yukon Territory, Canada

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
UT221063.761-138.521Westgate, J. A.0000-00-00 692000 ± 52000 glass - FT; 10021; Age is approximate.Coordinates from Preece et al. (2011). Datum not specified, assumed to be NAD83. Occurs as 1-cm-thick pods in blocks of organic-rich silt on an excavated surface at the top of oxidized gravel. Bubble-wall shards, pumice, blocky grains, rare brown glass; in muck sequence over oxidized gravel; field name 207aUT2210Tephra FallCumulateGlass 76.45 0.27 12.99 1.25 0.05 0.21 1.04 3.26 4.39 10021EMP1.25Cl=0.1; H2O=5.39EMP

SAMPLE LOCATION

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