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SAMPLE INFO : UT501
Sample ID:UT501
Station ID:UT501
Latitude:64.773
Longitude:-148.546
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
No sample description provided

References:
Isothermal plateau fission-track age of the late Pleistocene Old Crow Tephra, Alaska
Evidence of Quaternary climatic variations in a sequence of loess and related deposits at Birch Creek, Alaska: implications for the Stage 5 climatic chronology
A 3-my record of Pliocene-Pleistocene loess in interior Alaska
Isothermal plateau fission-track ages of hydrated glass shards from silicic tephra beds

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
UT50164.773-148.546Westgate, 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 information provided; from near Fairbanks, AlaskaNo sample description providedUT501Tephra FallCumulateGlass 3.69 1698INAA2.04 1000 25.8 51 28 5.65 0.9 0.85 3.7 0.65 6.6 0.9 9.8 4.2 7 1698INAA

SAMPLE LOCATION

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