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Sample ID:SK-11-2-5
Station ID:SK-11
Date Sampled:1987-01-01
Sample Type 1:Tephra Fall
Text Description:
Tephra present in several cores from Skilak Lake, at a depth of 10-14 cm.

A 500-year-long record of tephra falls from Redoubt volcano and other volcanoes in upper Cook Inlet, Alaska
Paleomagnetic investigations of seismic and volcanic activity recorded in the sediments of Skilak Lake, 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
SK-1160.5-150.49998Stihler, S. D.1987-01-01 1883 stratigraphy; 89; Age is approximate. This tephra lies just below the 1912 Katmai and 1902 Redoubt tephras present in Shilak Lake cores.1883-10-6Skilak Lake, Kenai Peninsula, Alaska. Location imprecisely georeferenced from Figure 1 in Stihler et al. (1991). Tephra present in several cores from Skilak Lake, at a depth of 10-14 cm.SK-11-2-5Tephra FallCumulateGlass 74.85 0.32 13.56 0.39 1.75 4.17 2.95 89EMP1.83Cl=0.19; H2O=1.02EMP


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