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SAMPLE INFO : Kit-43_349-348
Sample ID:Kit-43_349-348
Station ID:Kit-43
Latitude:66.56583
Longitude:-161.48138
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Coarse-grained tephra deposits

References:
Evidence of multiple thermokarst lake generations from an 11 800-year-old permafrost core on the northern Seward Peninsula, Alaska

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
Kit-4366.56583-161.48138Unknown, Unknown0000-00-00 18891 ± 109 14C AMS; 12971; Age is approximate. Modeled age based on 14C AMS ages obtained throughout core.Espenberg-15550--350-cm-long sediment core taken in April 2009 from the centre of a drained thermokarst lake basin located on the Cape Espenberg lowlands, northern Seward Peninsula, NW Alaska. Core site is located 600 m inland from the Chukchi Sea coast and lies 7.4 m above sea level. Datum not specified, assumed to be NAD83.Coarse-grained tephra depositsKit-43_349-348Tephra FallCumulateGlass 51.39 2.47 15.01 10.11 0.16 6.16 9.61 3.58 1.09 0.39 100.0112971EMP10.11Cl=0.04; F=0EMP

SAMPLE LOCATION

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