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SAMPLE INFO : SK-11-2-3p1
Sample ID:SK-11-2-3p1
Station ID:SK-11
Latitude:60.5
Longitude:-150.5
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Prominent tephra that typically lies about 3-6 cm below the top of recovered cores. Contained two geochemically distinct populations of glass shards. The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991).

References:
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

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
SK-1160.5-150.5Stihler, S. D.1987-01-01 1912-6-6Skilak Lake, Kenai Peninsula, Alaska. Location imprecisely georeferenced from Figure 1 in Stihler et al. (1991). Prominent tephra that typically lies about 3-6 cm below the top of recovered cores. Contained two geochemically distinct populations of glass shards. The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991).SK-11-2-3p1Tephra FallCumulateGlassThe composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991). 78.2The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991). 0.15The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991). 12.04 The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991). 0.11The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991). 0.8The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991). 4.16The composition of this glass population and number of individual points of analyses are exactly the same as SK-11-2-3B defined by Stihler (1991). 3.09 89EMP1.27Cl=0.19; H2O=1.01EMP

SAMPLE LOCATION

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