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SAMPLE INFO : 3-A
Sample ID:3-A
Station ID:Riehle_85_3
Latitude:60.083850823632
Longitude:-152.89770166795
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Lapillus handpicked from grey scoriaceous pumice. Available data are insufficient to rule out an orgin at Iliamna for this sample, however, based on unit thickness and correlation, an origin at Redoubt is presumed for this sample.

References:
A reconnaissance of the major Holocene tephra deposits in the upper Cook Inlet region, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Geologic 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
Riehle_85_360.083850823632-152.89770166795Riehle, J. R. IliamnaImprecise georeference from Figure 2. West side of Cook Inlet, west of Slope Mountain, near Johnson Glacier.Lapillus handpicked from grey scoriaceous pumice. Available data are insufficient to rule out an orgin at Iliamna for this sample, however, based on unit thickness and correlation, an origin at Redoubt is presumed for this sample. 3-ATephra FallCumulateGlass 64.2 1.22 15 6.26 0.12 2.06 5.08 4.41 1.67 1001788EMP6.916.26

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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