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SAMPLE INFO : CU1154-All_analyses
Sample ID:CU1154-All_analyses
Station ID:Cabin_Lake
Latitude:60.5
Longitude:-145.39998
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Sample 11-CB-4-4 269, IGSN: BOF000008. Yielded the most material for microanalysis. The tephra contains a bimodal rhyolitic glass. Most shards are smaller than 40 mm, but a few are up to 60 mm. Blocky, bubble-wall and tricuspate fragments are common. Slightly to moderately vesicular pumice is also present.

References:
Early and late Holocene glacial fluctuations and tephrostratigraphy, Cabin 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
Cabin_Lake60.5-145.39998Unknown, Unknown Cabin Lake is a small, shallow lake (0.1 km square; 4.8 m in depth) located at the base of the Chugach Mountains at an elevation of 40 m asl. The lake is about 16 km east of Cordova, Alaska, in the eastern Prince William Sound, and 5 km west of the terminus of Sheridan Glacier. It is located on the northern edge of the present-day outwash plain of Sheridan Glacier and does not currently receive meltwater from the glacier. Location imprecisely georeferenced from Figure 1 of Zander and others (2013). Sample 11-CB-4-4 269, IGSN: BOF000008. Yielded the most material for microanalysis. The tephra contains a bimodal rhyolitic glass. Most shards are smaller than 40 mm, but a few are up to 60 mm. Blocky, bubble-wall and tricuspate fragments are common. Slightly to moderately vesicular pumice is also present.CU1154-All_analysesTephra FallCumulateGlass 73.55 0.45 13.68 2.37 0.09 0.59 2.26 4.15 2.61 0.09 8851EMP2.37Cl=0.2EMP

SAMPLE LOCATION

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