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SAMPLE INFO : CHP-184
Sample ID:CHP-184
Station ID:Payne_2008_CHP
Latitude:59.4
Longitude:-135.6
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_CHP59.4-135.6Payne, Richard> 468 ± 55 14C AMS; 4513; Date produced on bulk peat (lab ID SUERC-565).Peat core from a minerotrophic lake-margin peatland at Chilkoot Pond, southeast Alaska. Location imprecisely georeferenced from Figure 1 in Payne et al. 2008.CryptotephraCHP-184Tephra FallCumulateGlass 75.64 0.15 14.04 1.21 0.05 0.24 1.6 3.62 3.45 4513EMP1.21

SAMPLE LOCATION

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