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Sample ID:3-C1-1
Station ID:Riehle_00_3
Sample Type 1:Tephra Fall
Final Unit:"Ash C"
Text Description:
Analysis of Ash C from Site III, Brooks River Archeological District (data from Riehle and others, 2000)

Tephrochronology of the Brooks River Archaeological District, Katmai National Park and Preserve, Alaska: what can and cannot be done with tephra deposits
The ~400 yr b.p. eruption of Half-Cone, a post-caldera composite cone within Aniakchak Caldera, Alaska Peninsula

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
Riehle_00_358.5526-155.7859Riehle, J. R. Between Brooks Lake and Naknek Lake along the south side of Brooks RiverAnalysis of Ash C from Site III, Brooks River Archeological District (data from Riehle and others, 2000)3-C1-1Tephra FallCumulate"Ash C"Glass 60.1 1.21 16.6 7 0.19 2.8 6.32 4.21 1.71 98.5982EMP7.567


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