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SAMPLE INFO : UA2169
Sample ID:UA2169
Station ID:EW0408-26JC
Latitude:56.96
Longitude:-136.43
Datum:NAD83
Sample Type 1:Tephra Fall
Field Lithology:Basaltic Andesite
Text Description:
From 70-71 cm depth.

References:
Interaction between climate, volcanism, and isostatic rebound in Southeast Alaska during the last deglaciation

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
EW0408-26JC56.96-136.43Praetorius, Summer Marine sediment core located in proximity to the Mount Edgecumbe Volcanic Field (MEVF). Core spans 18.2-13.5 ka and records 15 tephra layers in non-biotrubated sediments with high sedimentation rates of 100-800 cm/kyr. Upper 27 cm of core is bioturbated, making tephra layer detection difficult, but rhyolitic tephra shards are present in the upper 27 cm. Datum not specified, assumed to be NAD83.From 70-71 cm depth.UA2169Tephra FallCumulateGlass 55.86 1.92 13.69 11.54 0.19 4.07 7.9 4.12 0.7 10010761EMP11.54Cl=0.03; H2O=2.15EMP

SAMPLE LOCATION

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