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Sample ID:WC3-55/62
Station ID:Pinney_93_1
Sample Type 1:Tephra Fall
Text Description:
Three Forks Ash. Coarse gray-brown sandy ash with lenses of finer brown to gray ash

Search for shallow magma accumulations at Augustine Volcano
Late Quaternary glacial and volcanic stratigraphy near Windy Creek, Katmai National Park, Alaska

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
Pinney_93_158.36-155.388Pinney, D. S.< 8680 ± 170 14C; 3790; Beta-25631; basal clay-rich organic silt at section WC3Collected from the deepest part of a peat filled kettle lake developed on Katolinat till that is exposed in a cut bank of Windy CreekThree Forks Ash. Coarse gray-brown sandy ash with lenses of finer brown to gray ashWC3-55/62Tephra FallCumulateGlass 75.86 0.44 12.76 2.06 0.36 1.62 3.77 2.99 Reported standard deviation of zero. 1003790EMP2.06Cl=0.13EMP


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