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SAMPLE INFO : ECR-162
Sample ID:ECR-162
Station ID:Payne_2008_ECR
Latitude:58.3
Longitude:-134.49998
Datum:NAD83
Sample Type 1:Tephra Fall
 Text Description:
Cryptotephra

References:
Using cryptotephras to extend regional tephrochronologies: an example from southeast Alaska and implications for hazard assessment
Late Pleistocene and Holocene tephrostratigraphy of interior Alaska and Yukon: Key beds and chronologies over the past 30,000 years

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
Payne_2008_ECR58.3-134.49998Payne, Richard 4485 ± 30 14C AMS; 4513; Age is approximate. Date produced on Sphagnum leaves adjacent to tephra Payne_2008_ECR_162 (lab ID for date is SUERC-5917)Peat core from Eaglecrest Bog, southeast Alaska. Location imprecisely georeferenced from Figure 1 in Payne et al. 2008.CryptotephraECR-162Tephra FallCumulateGlass 72.33 0.52 14.88 2.5 0.17 0.53 1.76 4.17 3.14 4513EMP2.5

SAMPLE LOCATION

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