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SAMPLE INFO : UT368
Sample ID:UT368
Station ID:UT368
Latitude:64.9
Longitude:-148
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
10 cm thick; fine grained and moderately to poorly sorted; near top of Gold Hill Loess

References:
Distribution, stratigraphy, petrochemistry and palaeomagnetism of the late Pleistocene Old Crow tephra in Alaska and the Yukon

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
UT36864.9-148Westgate, J. A. 124000 ± 10000 known unit; 10271; Age is approximate. Revised glass fission-track age with re-calibration; four Old Crow Tephra sample glass fission-track ages (UT1434, UT613, UT501, UT613).No location description provided; Fairbanks, Alaska10 cm thick; fine grained and moderately to poorly sorted; near top of Gold Hill LoessUT368Tephra FallCumulateGlass 75.54 0.3 12.86 1.77 Reported standard deviation of zero. 0.26 1.38 3.68 3.96 1792EMP1.77Cl=0.26; H2O=3.73EMP

SAMPLE LOCATION

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